53035320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{33997}}^1$

素因数の和:34024

約数の個数: 64

約数和(自身を含む): 171349920

約数和(自身を除く): 118314600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 33997, 67994, 101991, 135988, 169985, 203982, 271976, 339970, 407964, 441961, 509955, 679940, 815928, 883922, 1019910, 1325883, 1359880, 1767844, 2039820, 2209805, 2651766, 3535688, 4079640, 4419610, 5303532, 6629415, 8839220, 10607064, 13258830, 17678440, 26517660, 53035320]

約数ペア:

[(1, 53035320), (2, 26517660), (3, 17678440), (4, 13258830), (5, 10607064), (6, 8839220), (8, 6629415), (10, 5303532), (12, 4419610), (13, 4079640), (15, 3535688), (20, 2651766), (24, 2209805), (26, 2039820), (30, 1767844), (39, 1359880), (40, 1325883), (52, 1019910), (60, 883922), (65, 815928), (78, 679940), (104, 509955), (120, 441961), (130, 407964), (156, 339970), (195, 271976), (260, 203982), (312, 169985), (390, 135988), (520, 101991), (780, 67994), (1560, 33997)]