56974554

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{4969}}^1$

素因数の和:5004

約数の個数: 72

約数和(自身を含む): 154676340

約数和(自身を除く): 97701786

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 49, 63, 78, 91, 98, 117, 126, 147, 182, 234, 273, 294, 441, 546, 637, 819, 882, 1274, 1638, 1911, 3822, 4969, 5733, 9938, 11466, 14907, 29814, 34783, 44721, 64597, 69566, 89442, 104349, 129194, 193791, 208698, 243481, 313047, 387582, 452179, 486962, 581373, 626094, 730443, 904358, 1162746, 1356537, 1460886, 2191329, 2713074, 3165253, 4069611, 4382658, 6330506, 8139222, 9495759, 18991518, 28487277, 56974554]

約数ペア:

[(1, 56974554), (2, 28487277), (3, 18991518), (6, 9495759), (7, 8139222), (9, 6330506), (13, 4382658), (14, 4069611), (18, 3165253), (21, 2713074), (26, 2191329), (39, 1460886), (42, 1356537), (49, 1162746), (63, 904358), (78, 730443), (91, 626094), (98, 581373), (117, 486962), (126, 452179), (147, 387582), (182, 313047), (234, 243481), (273, 208698), (294, 193791), (441, 129194), (546, 104349), (637, 89442), (819, 69566), (882, 64597), (1274, 44721), (1638, 34783), (1911, 29814), (3822, 14907), (4969, 11466), (5733, 9938)]