54976334980

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{97}}^1\times {\mathrm{82619}}^1$

素因数の和:82746

約数の個数: 96

約数和(自身を含む): 136025568000

約数和(自身を除く): 81049233020

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 97, 98, 140, 194, 196, 245, 343, 388, 485, 490, 679, 686, 970, 980, 1358, 1372, 1715, 1940, 2716, 3395, 3430, 4753, 6790, 6860, 9506, 13580, 19012, 23765, 33271, 47530, 66542, 82619, 95060, 133084, 165238, 166355, 330476, 332710, 413095, 578333, 665420, 826190, 1156666, 1652380, 2313332, 2891665, 4048331, 5783330, 8014043, 8096662, 11566660, 16028086, 16193324, 20241655, 28338317, 32056172, 40070215, 40483310, 56098301, 56676634, 80140430, 80966620, 112196602, 113353268, 141691585, 160280860, 224393204, 280491505, 283383170, 392688107, 560983010, 566766340, 785376214, 1121966020, 1570752428, 1963440535, 2748816749, 3926881070, 5497633498, 7853762140, 10995266996, 13744083745, 27488167490, 54976334980]

約数ペア:

[(1, 54976334980), (2, 27488167490), (4, 13744083745), (5, 10995266996), (7, 7853762140), (10, 5497633498), (14, 3926881070), (20, 2748816749), (28, 1963440535), (35, 1570752428), (49, 1121966020), (70, 785376214), (97, 566766340), (98, 560983010), (140, 392688107), (194, 283383170), (196, 280491505), (245, 224393204), (343, 160280860), (388, 141691585), (485, 113353268), (490, 112196602), (679, 80966620), (686, 80140430), (970, 56676634), (980, 56098301), (1358, 40483310), (1372, 40070215), (1715, 32056172), (1940, 28338317), (2716, 20241655), (3395, 16193324), (3430, 16028086), (4753, 11566660), (6790, 8096662), (6860, 8014043), (9506, 5783330), (13580, 4048331), (19012, 2891665), (23765, 2313332), (33271, 1652380), (47530, 1156666), (66542, 826190), (82619, 665420), (95060, 578333), (133084, 413095), (165238, 332710), (166355, 330476)]