49786620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:156

約数の個数: 192

約数和(自身を含む): 162570240

約数和(自身を除く): 112783620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 29, 30, 31, 39, 52, 58, 60, 62, 65, 71, 78, 87, 93, 116, 124, 130, 142, 145, 155, 156, 174, 186, 195, 213, 260, 284, 290, 310, 348, 355, 372, 377, 390, 403, 426, 435, 465, 580, 620, 710, 754, 780, 806, 852, 870, 899, 923, 930, 1065, 1131, 1209, 1420, 1508, 1612, 1740, 1798, 1846, 1860, 1885, 2015, 2059, 2130, 2201, 2262, 2418, 2697, 2769, 3596, 3692, 3770, 4030, 4118, 4260, 4402, 4495, 4524, 4615, 4836, 5394, 5538, 5655, 6045, 6177, 6603, 7540, 8060, 8236, 8804, 8990, 9230, 10295, 10788, 11005, 11076, 11310, 11687, 12090, 12354, 13206, 13485, 13845, 17980, 18460, 20590, 22010, 22620, 23374, 24180, 24708, 26412, 26767, 26970, 27690, 28613, 30885, 33015, 35061, 41180, 44020, 46748, 53534, 53940, 55380, 57226, 58435, 61770, 63829, 66030, 70122, 80301, 85839, 107068, 114452, 116870, 123540, 127658, 132060, 133835, 140244, 143065, 160602, 171678, 175305, 191487, 233740, 255316, 267670, 286130, 319145, 321204, 343356, 350610, 382974, 401505, 429195, 535340, 572260, 638290, 701220, 765948, 803010, 829777, 858390, 957435, 1276580, 1606020, 1659554, 1716780, 1914870, 2489331, 3319108, 3829740, 4148885, 4978662, 8297770, 9957324, 12446655, 16595540, 24893310, 49786620]

約数ペア:

[(1, 49786620), (2, 24893310), (3, 16595540), (4, 12446655), (5, 9957324), (6, 8297770), (10, 4978662), (12, 4148885), (13, 3829740), (15, 3319108), (20, 2489331), (26, 1914870), (29, 1716780), (30, 1659554), (31, 1606020), (39, 1276580), (52, 957435), (58, 858390), (60, 829777), (62, 803010), (65, 765948), (71, 701220), (78, 638290), (87, 572260), (93, 535340), (116, 429195), (124, 401505), (130, 382974), (142, 350610), (145, 343356), (155, 321204), (156, 319145), (174, 286130), (186, 267670), (195, 255316), (213, 233740), (260, 191487), (284, 175305), (290, 171678), (310, 160602), (348, 143065), (355, 140244), (372, 133835), (377, 132060), (390, 127658), (403, 123540), (426, 116870), (435, 114452), (465, 107068), (580, 85839), (620, 80301), (710, 70122), (754, 66030), (780, 63829), (806, 61770), (852, 58435), (870, 57226), (899, 55380), (923, 53940), (930, 53534), (1065, 46748), (1131, 44020), (1209, 41180), (1420, 35061), (1508, 33015), (1612, 30885), (1740, 28613), (1798, 27690), (1846, 26970), (1860, 26767), (1885, 26412), (2015, 24708), (2059, 24180), (2130, 23374), (2201, 22620), (2262, 22010), (2418, 20590), (2697, 18460), (2769, 17980), (3596, 13845), (3692, 13485), (3770, 13206), (4030, 12354), (4118, 12090), (4260, 11687), (4402, 11310), (4495, 11076), (4524, 11005), (4615, 10788), (4836, 10295), (5394, 9230), (5538, 8990), (5655, 8804), (6045, 8236), (6177, 8060), (6603, 7540)]