55425210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{977}}^1$

素因数の和:1079

約数の個数: 64

約数和(自身を含む): 139705344

約数和(自身を除く): 84280134

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 61, 62, 93, 122, 155, 183, 186, 305, 310, 366, 465, 610, 915, 930, 977, 1830, 1891, 1954, 2931, 3782, 4885, 5673, 5862, 9455, 9770, 11346, 14655, 18910, 28365, 29310, 30287, 56730, 59597, 60574, 90861, 119194, 151435, 178791, 181722, 297985, 302870, 357582, 454305, 595970, 893955, 908610, 1787910, 1847507, 3695014, 5542521, 9237535, 11085042, 18475070, 27712605, 55425210]

約数ペア:

[(1, 55425210), (2, 27712605), (3, 18475070), (5, 11085042), (6, 9237535), (10, 5542521), (15, 3695014), (30, 1847507), (31, 1787910), (61, 908610), (62, 893955), (93, 595970), (122, 454305), (155, 357582), (183, 302870), (186, 297985), (305, 181722), (310, 178791), (366, 151435), (465, 119194), (610, 90861), (915, 60574), (930, 59597), (977, 56730), (1830, 30287), (1891, 29310), (1954, 28365), (2931, 18910), (3782, 14655), (4885, 11346), (5673, 9770), (5862, 9455)]