52574340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9629}}^1$

素因数の和:9661

約数の個数: 96

約数和(自身を含む): 181198080

約数和(自身を除く): 128623740

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 9629, 19258, 28887, 38516, 48145, 57774, 67403, 96290, 115548, 125177, 134806, 144435, 192580, 202209, 250354, 269612, 288870, 337015, 375531, 404418, 500708, 577740, 625885, 674030, 751062, 808836, 876239, 1011045, 1251770, 1348060, 1502124, 1752478, 1877655, 2022090, 2503540, 2628717, 3504956, 3755310, 4044180, 4381195, 5257434, 7510620, 8762390, 10514868, 13143585, 17524780, 26287170, 52574340]

約数ペア:

[(1, 52574340), (2, 26287170), (3, 17524780), (4, 13143585), (5, 10514868), (6, 8762390), (7, 7510620), (10, 5257434), (12, 4381195), (13, 4044180), (14, 3755310), (15, 3504956), (20, 2628717), (21, 2503540), (26, 2022090), (28, 1877655), (30, 1752478), (35, 1502124), (39, 1348060), (42, 1251770), (52, 1011045), (60, 876239), (65, 808836), (70, 751062), (78, 674030), (84, 625885), (91, 577740), (105, 500708), (130, 404418), (140, 375531), (156, 337015), (182, 288870), (195, 269612), (210, 250354), (260, 202209), (273, 192580), (364, 144435), (390, 134806), (420, 125177), (455, 115548), (546, 96290), (780, 67403), (910, 57774), (1092, 48145), (1365, 38516), (1820, 28887), (2730, 19258), (5460, 9629)]