53711940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{12263}}^1$

素因数の和:12348

約数の個数: 48

約数和(自身を含む): 152466048

約数和(自身を除く): 98754108

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73, 146, 219, 292, 365, 438, 730, 876, 1095, 1460, 2190, 4380, 12263, 24526, 36789, 49052, 61315, 73578, 122630, 147156, 183945, 245260, 367890, 735780, 895199, 1790398, 2685597, 3580796, 4475995, 5371194, 8951990, 10742388, 13427985, 17903980, 26855970, 53711940]

約数ペア:

[(1, 53711940), (2, 26855970), (3, 17903980), (4, 13427985), (5, 10742388), (6, 8951990), (10, 5371194), (12, 4475995), (15, 3580796), (20, 2685597), (30, 1790398), (60, 895199), (73, 735780), (146, 367890), (219, 245260), (292, 183945), (365, 147156), (438, 122630), (730, 73578), (876, 61315), (1095, 49052), (1460, 36789), (2190, 24526), (4380, 12263)]