55496910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1987}}^1$

素因数の和:2030

約数の個数: 96

約数和(自身を含む): 163175040

約数和(自身を除く): 107678130

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 49, 57, 70, 95, 98, 105, 114, 133, 147, 190, 210, 245, 266, 285, 294, 399, 490, 570, 665, 735, 798, 931, 1330, 1470, 1862, 1987, 1995, 2793, 3974, 3990, 4655, 5586, 5961, 9310, 9935, 11922, 13909, 13965, 19870, 27818, 27930, 29805, 37753, 41727, 59610, 69545, 75506, 83454, 97363, 113259, 139090, 188765, 194726, 208635, 226518, 264271, 292089, 377530, 417270, 486815, 528542, 566295, 584178, 792813, 973630, 1132590, 1321355, 1460445, 1585626, 1849897, 2642710, 2920890, 3699794, 3964065, 5549691, 7928130, 9249485, 11099382, 18498970, 27748455, 55496910]

約数ペア:

[(1, 55496910), (2, 27748455), (3, 18498970), (5, 11099382), (6, 9249485), (7, 7928130), (10, 5549691), (14, 3964065), (15, 3699794), (19, 2920890), (21, 2642710), (30, 1849897), (35, 1585626), (38, 1460445), (42, 1321355), (49, 1132590), (57, 973630), (70, 792813), (95, 584178), (98, 566295), (105, 528542), (114, 486815), (133, 417270), (147, 377530), (190, 292089), (210, 264271), (245, 226518), (266, 208635), (285, 194726), (294, 188765), (399, 139090), (490, 113259), (570, 97363), (665, 83454), (735, 75506), (798, 69545), (931, 59610), (1330, 41727), (1470, 37753), (1862, 29805), (1987, 27930), (1995, 27818), (2793, 19870), (3974, 13965), (3990, 13909), (4655, 11922), (5586, 9935), (5961, 9310)]