47987460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^2\times {\mathrm{317}}^1$

素因数の和:390

約数の個数: 108

約数和(自身を含む): 151229988

約数和(自身を除く): 103242528

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 317, 348, 435, 522, 580, 634, 841, 870, 951, 1044, 1268, 1305, 1585, 1682, 1740, 1902, 2523, 2610, 2853, 3170, 3364, 3804, 4205, 4755, 5046, 5220, 5706, 6340, 7569, 8410, 9193, 9510, 10092, 11412, 12615, 14265, 15138, 16820, 18386, 19020, 25230, 27579, 28530, 30276, 36772, 37845, 45965, 50460, 55158, 57060, 75690, 82737, 91930, 110316, 137895, 151380, 165474, 183860, 266597, 275790, 330948, 413685, 533194, 551580, 799791, 827370, 1066388, 1332985, 1599582, 1654740, 2399373, 2665970, 3199164, 3998955, 4798746, 5331940, 7997910, 9597492, 11996865, 15995820, 23993730, 47987460]

約数ペア:

[(1, 47987460), (2, 23993730), (3, 15995820), (4, 11996865), (5, 9597492), (6, 7997910), (9, 5331940), (10, 4798746), (12, 3998955), (15, 3199164), (18, 2665970), (20, 2399373), (29, 1654740), (30, 1599582), (36, 1332985), (45, 1066388), (58, 827370), (60, 799791), (87, 551580), (90, 533194), (116, 413685), (145, 330948), (174, 275790), (180, 266597), (261, 183860), (290, 165474), (317, 151380), (348, 137895), (435, 110316), (522, 91930), (580, 82737), (634, 75690), (841, 57060), (870, 55158), (951, 50460), (1044, 45965), (1268, 37845), (1305, 36772), (1585, 30276), (1682, 28530), (1740, 27579), (1902, 25230), (2523, 19020), (2610, 18386), (2853, 16820), (3170, 15138), (3364, 14265), (3804, 12615), (4205, 11412), (4755, 10092), (5046, 9510), (5220, 9193), (5706, 8410), (6340, 7569)]