53530020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{3583}}^1$

素因数の和:3681

約数の個数: 72

約数和(自身を含む): 164376576

約数和(自身を除く): 110846556

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 83, 90, 166, 180, 249, 332, 415, 498, 747, 830, 996, 1245, 1494, 1660, 2490, 2988, 3583, 3735, 4980, 7166, 7470, 10749, 14332, 14940, 17915, 21498, 32247, 35830, 42996, 53745, 64494, 71660, 107490, 128988, 161235, 214980, 297389, 322470, 594778, 644940, 892167, 1189556, 1486945, 1784334, 2676501, 2973890, 3568668, 4460835, 5353002, 5947780, 8921670, 10706004, 13382505, 17843340, 26765010, 53530020]

約数ペア:

[(1, 53530020), (2, 26765010), (3, 17843340), (4, 13382505), (5, 10706004), (6, 8921670), (9, 5947780), (10, 5353002), (12, 4460835), (15, 3568668), (18, 2973890), (20, 2676501), (30, 1784334), (36, 1486945), (45, 1189556), (60, 892167), (83, 644940), (90, 594778), (166, 322470), (180, 297389), (249, 214980), (332, 161235), (415, 128988), (498, 107490), (747, 71660), (830, 64494), (996, 53745), (1245, 42996), (1494, 35830), (1660, 32247), (2490, 21498), (2988, 17915), (3583, 14940), (3735, 14332), (4980, 10749), (7166, 7470)]