51142380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{14447}}^1$

素因数の和:14518

約数の個数: 48

約数和(自身を含む): 145635840

約数和(自身を除く): 94493460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 59, 60, 118, 177, 236, 295, 354, 590, 708, 885, 1180, 1770, 3540, 14447, 28894, 43341, 57788, 72235, 86682, 144470, 173364, 216705, 288940, 433410, 852373, 866820, 1704746, 2557119, 3409492, 4261865, 5114238, 8523730, 10228476, 12785595, 17047460, 25571190, 51142380]

約数ペア:

[(1, 51142380), (2, 25571190), (3, 17047460), (4, 12785595), (5, 10228476), (6, 8523730), (10, 5114238), (12, 4261865), (15, 3409492), (20, 2557119), (30, 1704746), (59, 866820), (60, 852373), (118, 433410), (177, 288940), (236, 216705), (295, 173364), (354, 144470), (590, 86682), (708, 72235), (885, 57788), (1180, 43341), (1770, 28894), (3540, 14447)]