54089220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{12697}}^1$

素因数の和:12780

約数の個数: 48

約数和(自身を含む): 153595008

約数和(自身を除く): 99505788

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 4260, 12697, 25394, 38091, 50788, 63485, 76182, 126970, 152364, 190455, 253940, 380910, 761820, 901487, 1802974, 2704461, 3605948, 4507435, 5408922, 9014870, 10817844, 13522305, 18029740, 27044610, 54089220]

約数ペア:

[(1, 54089220), (2, 27044610), (3, 18029740), (4, 13522305), (5, 10817844), (6, 9014870), (10, 5408922), (12, 4507435), (15, 3605948), (20, 2704461), (30, 1802974), (60, 901487), (71, 761820), (142, 380910), (213, 253940), (284, 190455), (355, 152364), (426, 126970), (710, 76182), (852, 63485), (1065, 50788), (1420, 38091), (2130, 25394), (4260, 12697)]