48989529820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2221}}^1\times {\mathrm{14323}}^1$

素因数の和:16571

約数の個数: 96

約数和(自身を含む): 128330205696

約数和(自身を除く): 79340675876

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 2221, 4442, 8884, 11105, 14323, 15547, 22210, 24431, 28646, 31094, 44420, 48862, 57292, 62188, 71615, 77735, 97724, 100261, 122155, 143230, 155470, 157553, 171017, 200522, 244310, 286460, 310940, 315106, 342034, 401044, 488620, 501305, 630212, 684068, 787765, 855085, 1002610, 1102871, 1575530, 1710170, 2005220, 2205742, 3151060, 3420340, 4411484, 5514355, 11028710, 22057420, 31811383, 63622766, 127245532, 159056915, 222679681, 318113830, 349925213, 445359362, 636227660, 699850426, 890718724, 1113398405, 1399700852, 1749626065, 2226796810, 2449476491, 3499252130, 4453593620, 4898952982, 6998504260, 9797905964, 12247382455, 24494764910, 48989529820]

約数ペア:

[(1, 48989529820), (2, 24494764910), (4, 12247382455), (5, 9797905964), (7, 6998504260), (10, 4898952982), (11, 4453593620), (14, 3499252130), (20, 2449476491), (22, 2226796810), (28, 1749626065), (35, 1399700852), (44, 1113398405), (55, 890718724), (70, 699850426), (77, 636227660), (110, 445359362), (140, 349925213), (154, 318113830), (220, 222679681), (308, 159056915), (385, 127245532), (770, 63622766), (1540, 31811383), (2221, 22057420), (4442, 11028710), (8884, 5514355), (11105, 4411484), (14323, 3420340), (15547, 3151060), (22210, 2205742), (24431, 2005220), (28646, 1710170), (31094, 1575530), (44420, 1102871), (48862, 1002610), (57292, 855085), (62188, 787765), (71615, 684068), (77735, 630212), (97724, 501305), (100261, 488620), (122155, 401044), (143230, 342034), (155470, 315106), (157553, 310940), (171017, 286460), (200522, 244310)]