49732060

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1637}}^1$

素因数の和:1691

約数の個数: 72

約数和(自身を含む): 125483904

約数和(自身を除く): 75751844

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 49, 62, 70, 98, 124, 140, 155, 196, 217, 245, 310, 434, 490, 620, 868, 980, 1085, 1519, 1637, 2170, 3038, 3274, 4340, 6076, 6548, 7595, 8185, 11459, 15190, 16370, 22918, 30380, 32740, 45836, 50747, 57295, 80213, 101494, 114590, 160426, 202988, 229180, 253735, 320852, 355229, 401065, 507470, 710458, 802130, 1014940, 1420916, 1604260, 1776145, 2486603, 3552290, 4973206, 7104580, 9946412, 12433015, 24866030, 49732060]

約数ペア:

[(1, 49732060), (2, 24866030), (4, 12433015), (5, 9946412), (7, 7104580), (10, 4973206), (14, 3552290), (20, 2486603), (28, 1776145), (31, 1604260), (35, 1420916), (49, 1014940), (62, 802130), (70, 710458), (98, 507470), (124, 401065), (140, 355229), (155, 320852), (196, 253735), (217, 229180), (245, 202988), (310, 160426), (434, 114590), (490, 101494), (620, 80213), (868, 57295), (980, 50747), (1085, 45836), (1519, 32740), (1637, 30380), (2170, 22918), (3038, 16370), (3274, 15190), (4340, 11459), (6076, 8185), (6548, 7595)]