50385474140

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{59539}}^1$

素因数の和:59715

約数の個数: 96

約数和(自身を含む): 118832313600

約数和(自身を除く): 68446839460

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 68, 76, 85, 95, 131, 170, 190, 262, 323, 340, 380, 524, 646, 655, 1292, 1310, 1615, 2227, 2489, 2620, 3230, 4454, 4978, 6460, 8908, 9956, 11135, 12445, 22270, 24890, 42313, 44540, 49780, 59539, 84626, 119078, 169252, 211565, 238156, 297695, 423130, 595390, 846260, 1012163, 1131241, 1190780, 2024326, 2262482, 4048652, 4524964, 5060815, 5656205, 7799609, 10121630, 11312410, 15599218, 19231097, 20243260, 22624820, 31198436, 38462194, 38998045, 76924388, 77996090, 96155485, 132593353, 148192571, 155992180, 192310970, 265186706, 296385142, 384621940, 530373412, 592770284, 662966765, 740962855, 1325933530, 1481925710, 2519273707, 2651867060, 2963851420, 5038547414, 10077094828, 12596368535, 25192737070, 50385474140]

約数ペア:

[(1, 50385474140), (2, 25192737070), (4, 12596368535), (5, 10077094828), (10, 5038547414), (17, 2963851420), (19, 2651867060), (20, 2519273707), (34, 1481925710), (38, 1325933530), (68, 740962855), (76, 662966765), (85, 592770284), (95, 530373412), (131, 384621940), (170, 296385142), (190, 265186706), (262, 192310970), (323, 155992180), (340, 148192571), (380, 132593353), (524, 96155485), (646, 77996090), (655, 76924388), (1292, 38998045), (1310, 38462194), (1615, 31198436), (2227, 22624820), (2489, 20243260), (2620, 19231097), (3230, 15599218), (4454, 11312410), (4978, 10121630), (6460, 7799609), (8908, 5656205), (9956, 5060815), (11135, 4524964), (12445, 4048652), (22270, 2262482), (24890, 2024326), (42313, 1190780), (44540, 1131241), (49780, 1012163), (59539, 846260), (84626, 595390), (119078, 423130), (169252, 297695), (211565, 238156)]