53167660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{223}}^1$

素因数の和:383

約数の個数: 96

約数和(自身を含む): 139087872

約数和(自身を除く): 85920212

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 131, 140, 182, 223, 260, 262, 364, 446, 455, 524, 655, 892, 910, 917, 1115, 1310, 1561, 1703, 1820, 1834, 2230, 2620, 2899, 3122, 3406, 3668, 4460, 4585, 5798, 6244, 6812, 7805, 8515, 9170, 11596, 11921, 14495, 15610, 17030, 18340, 20293, 23842, 28990, 29213, 31220, 34060, 40586, 47684, 57980, 58426, 59605, 81172, 101465, 116852, 119210, 146065, 202930, 204491, 238420, 292130, 379769, 405860, 408982, 584260, 759538, 817964, 1022455, 1519076, 1898845, 2044910, 2658383, 3797690, 4089820, 5316766, 7595380, 10633532, 13291915, 26583830, 53167660]

約数ペア:

[(1, 53167660), (2, 26583830), (4, 13291915), (5, 10633532), (7, 7595380), (10, 5316766), (13, 4089820), (14, 3797690), (20, 2658383), (26, 2044910), (28, 1898845), (35, 1519076), (52, 1022455), (65, 817964), (70, 759538), (91, 584260), (130, 408982), (131, 405860), (140, 379769), (182, 292130), (223, 238420), (260, 204491), (262, 202930), (364, 146065), (446, 119210), (455, 116852), (524, 101465), (655, 81172), (892, 59605), (910, 58426), (917, 57980), (1115, 47684), (1310, 40586), (1561, 34060), (1703, 31220), (1820, 29213), (1834, 28990), (2230, 23842), (2620, 20293), (2899, 18340), (3122, 17030), (3406, 15610), (3668, 14495), (4460, 11921), (4585, 11596), (5798, 9170), (6244, 8515), (6812, 7805)]