55720476

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{5393}}^1$

素因数の和:5451

約数の個数: 72

約数和(自身を含む): 164926944

約数和(自身を除く): 109206468

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 41, 42, 63, 82, 84, 123, 126, 164, 246, 252, 287, 369, 492, 574, 738, 861, 1148, 1476, 1722, 2583, 3444, 5166, 5393, 10332, 10786, 16179, 21572, 32358, 37751, 48537, 64716, 75502, 97074, 113253, 151004, 194148, 221113, 226506, 339759, 442226, 453012, 663339, 679518, 884452, 1326678, 1359036, 1547791, 1990017, 2653356, 3095582, 3980034, 4643373, 6191164, 7960068, 9286746, 13930119, 18573492, 27860238, 55720476]

約数ペア:

[(1, 55720476), (2, 27860238), (3, 18573492), (4, 13930119), (6, 9286746), (7, 7960068), (9, 6191164), (12, 4643373), (14, 3980034), (18, 3095582), (21, 2653356), (28, 1990017), (36, 1547791), (41, 1359036), (42, 1326678), (63, 884452), (82, 679518), (84, 663339), (123, 453012), (126, 442226), (164, 339759), (246, 226506), (252, 221113), (287, 194148), (369, 151004), (492, 113253), (574, 97074), (738, 75502), (861, 64716), (1148, 48537), (1476, 37751), (1722, 32358), (2583, 21572), (3444, 16179), (5166, 10786), (5393, 10332)]