48931740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1901}}^1$

素因数の和:1940

約数の個数: 144

約数和(自身を含む): 174466656

約数和(自身を除く): 125534916

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 30, 33, 36, 39, 44, 45, 52, 55, 60, 65, 66, 78, 90, 99, 110, 117, 130, 132, 143, 156, 165, 180, 195, 198, 220, 234, 260, 286, 330, 390, 396, 429, 468, 495, 572, 585, 660, 715, 780, 858, 990, 1170, 1287, 1430, 1716, 1901, 1980, 2145, 2340, 2574, 2860, 3802, 4290, 5148, 5703, 6435, 7604, 8580, 9505, 11406, 12870, 17109, 19010, 20911, 22812, 24713, 25740, 28515, 34218, 38020, 41822, 49426, 57030, 62733, 68436, 74139, 83644, 85545, 98852, 104555, 114060, 123565, 125466, 148278, 171090, 188199, 209110, 222417, 247130, 250932, 271843, 296556, 313665, 342180, 370695, 376398, 418220, 444834, 494260, 543686, 627330, 741390, 752796, 815529, 889668, 940995, 1087372, 1112085, 1254660, 1359215, 1482780, 1631058, 1881990, 2224170, 2446587, 2718430, 3262116, 3763980, 4077645, 4448340, 4893174, 5436860, 8155290, 9786348, 12232935, 16310580, 24465870, 48931740]

約数ペア:

[(1, 48931740), (2, 24465870), (3, 16310580), (4, 12232935), (5, 9786348), (6, 8155290), (9, 5436860), (10, 4893174), (11, 4448340), (12, 4077645), (13, 3763980), (15, 3262116), (18, 2718430), (20, 2446587), (22, 2224170), (26, 1881990), (30, 1631058), (33, 1482780), (36, 1359215), (39, 1254660), (44, 1112085), (45, 1087372), (52, 940995), (55, 889668), (60, 815529), (65, 752796), (66, 741390), (78, 627330), (90, 543686), (99, 494260), (110, 444834), (117, 418220), (130, 376398), (132, 370695), (143, 342180), (156, 313665), (165, 296556), (180, 271843), (195, 250932), (198, 247130), (220, 222417), (234, 209110), (260, 188199), (286, 171090), (330, 148278), (390, 125466), (396, 123565), (429, 114060), (468, 104555), (495, 98852), (572, 85545), (585, 83644), (660, 74139), (715, 68436), (780, 62733), (858, 57030), (990, 49426), (1170, 41822), (1287, 38020), (1430, 34218), (1716, 28515), (1901, 25740), (1980, 24713), (2145, 22812), (2340, 20911), (2574, 19010), (2860, 17109), (3802, 12870), (4290, 11406), (5148, 9505), (5703, 8580), (6435, 7604)]