54713820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:212

約数の個数: 192

約数和(自身を含む): 189665280

約数和(自身を除く): 134951460

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 79, 84, 85, 97, 102, 105, 119, 140, 158, 170, 194, 204, 210, 237, 238, 255, 291, 316, 340, 357, 388, 395, 420, 474, 476, 485, 510, 553, 582, 595, 679, 714, 790, 948, 970, 1020, 1106, 1164, 1185, 1190, 1343, 1358, 1428, 1455, 1580, 1649, 1659, 1785, 1940, 2037, 2212, 2370, 2380, 2686, 2716, 2765, 2910, 3298, 3318, 3395, 3570, 4029, 4074, 4740, 4947, 5372, 5530, 5820, 6596, 6636, 6715, 6790, 7140, 7663, 8058, 8148, 8245, 8295, 9401, 9894, 10185, 11060, 11543, 13430, 13580, 15326, 16116, 16490, 16590, 18802, 19788, 20145, 20370, 22989, 23086, 24735, 26860, 28203, 30652, 32980, 33180, 34629, 37604, 38315, 40290, 40740, 45978, 46172, 47005, 49470, 53641, 56406, 57715, 69258, 76630, 80580, 91956, 94010, 98940, 107282, 112812, 114945, 115430, 130271, 138516, 141015, 153260, 160923, 173145, 188020, 214564, 229890, 230860, 260542, 268205, 282030, 321846, 346290, 390813, 459780, 521084, 536410, 564060, 643692, 651355, 692580, 781626, 804615, 911897, 1072820, 1302710, 1563252, 1609230, 1823794, 1954065, 2605420, 2735691, 3218460, 3647588, 3908130, 4559485, 5471382, 7816260, 9118970, 10942764, 13678455, 18237940, 27356910, 54713820]

約数ペア:

[(1, 54713820), (2, 27356910), (3, 18237940), (4, 13678455), (5, 10942764), (6, 9118970), (7, 7816260), (10, 5471382), (12, 4559485), (14, 3908130), (15, 3647588), (17, 3218460), (20, 2735691), (21, 2605420), (28, 1954065), (30, 1823794), (34, 1609230), (35, 1563252), (42, 1302710), (51, 1072820), (60, 911897), (68, 804615), (70, 781626), (79, 692580), (84, 651355), (85, 643692), (97, 564060), (102, 536410), (105, 521084), (119, 459780), (140, 390813), (158, 346290), (170, 321846), (194, 282030), (204, 268205), (210, 260542), (237, 230860), (238, 229890), (255, 214564), (291, 188020), (316, 173145), (340, 160923), (357, 153260), (388, 141015), (395, 138516), (420, 130271), (474, 115430), (476, 114945), (485, 112812), (510, 107282), (553, 98940), (582, 94010), (595, 91956), (679, 80580), (714, 76630), (790, 69258), (948, 57715), (970, 56406), (1020, 53641), (1106, 49470), (1164, 47005), (1185, 46172), (1190, 45978), (1343, 40740), (1358, 40290), (1428, 38315), (1455, 37604), (1580, 34629), (1649, 33180), (1659, 32980), (1785, 30652), (1940, 28203), (2037, 26860), (2212, 24735), (2370, 23086), (2380, 22989), (2686, 20370), (2716, 20145), (2765, 19788), (2910, 18802), (3298, 16590), (3318, 16490), (3395, 16116), (3570, 15326), (4029, 13580), (4074, 13430), (4740, 11543), (4947, 11060), (5372, 10185), (5530, 9894), (5820, 9401), (6596, 8295), (6636, 8245), (6715, 8148), (6790, 8058), (7140, 7663)]