55354980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{823}}^1$

素因数の和:913

約数の個数: 96

約数和(自身を含む): 166118400

約数和(自身を除く): 110763420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 59, 60, 76, 95, 114, 118, 177, 190, 228, 236, 285, 295, 354, 380, 570, 590, 708, 823, 885, 1121, 1140, 1180, 1646, 1770, 2242, 2469, 3292, 3363, 3540, 4115, 4484, 4938, 5605, 6726, 8230, 9876, 11210, 12345, 13452, 15637, 16460, 16815, 22420, 24690, 31274, 33630, 46911, 48557, 49380, 62548, 67260, 78185, 93822, 97114, 145671, 156370, 187644, 194228, 234555, 242785, 291342, 312740, 469110, 485570, 582684, 728355, 922583, 938220, 971140, 1456710, 1845166, 2767749, 2913420, 3690332, 4612915, 5535498, 9225830, 11070996, 13838745, 18451660, 27677490, 55354980]

約数ペア:

[(1, 55354980), (2, 27677490), (3, 18451660), (4, 13838745), (5, 11070996), (6, 9225830), (10, 5535498), (12, 4612915), (15, 3690332), (19, 2913420), (20, 2767749), (30, 1845166), (38, 1456710), (57, 971140), (59, 938220), (60, 922583), (76, 728355), (95, 582684), (114, 485570), (118, 469110), (177, 312740), (190, 291342), (228, 242785), (236, 234555), (285, 194228), (295, 187644), (354, 156370), (380, 145671), (570, 97114), (590, 93822), (708, 78185), (823, 67260), (885, 62548), (1121, 49380), (1140, 48557), (1180, 46911), (1646, 33630), (1770, 31274), (2242, 24690), (2469, 22420), (3292, 16815), (3363, 16460), (3540, 15637), (4115, 13452), (4484, 12345), (4938, 11210), (5605, 9876), (6726, 8230)]