47371740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{60733}}^1$

素因数の和:60758

約数の個数: 48

約数和(自身を含む): 142846368

約数和(自身を除く): 95474628

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 60733, 121466, 182199, 242932, 303665, 364398, 607330, 728796, 789529, 910995, 1214660, 1579058, 1821990, 2368587, 3158116, 3643980, 3947645, 4737174, 7895290, 9474348, 11842935, 15790580, 23685870, 47371740]

約数ペア:

[(1, 47371740), (2, 23685870), (3, 15790580), (4, 11842935), (5, 9474348), (6, 7895290), (10, 4737174), (12, 3947645), (13, 3643980), (15, 3158116), (20, 2368587), (26, 1821990), (30, 1579058), (39, 1214660), (52, 910995), (60, 789529), (65, 728796), (78, 607330), (130, 364398), (156, 303665), (195, 242932), (260, 182199), (390, 121466), (780, 60733)]