53775480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{40739}}^1$

素因数の和:40764

約数の個数: 64

約数和(自身を含む): 175996800

約数和(自身を除く): 122221320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 40739, 81478, 122217, 162956, 203695, 244434, 325912, 407390, 448129, 488868, 611085, 814780, 896258, 977736, 1222170, 1344387, 1629560, 1792516, 2240645, 2444340, 2688774, 3585032, 4481290, 4888680, 5377548, 6721935, 8962580, 10755096, 13443870, 17925160, 26887740, 53775480]

約数ペア:

[(1, 53775480), (2, 26887740), (3, 17925160), (4, 13443870), (5, 10755096), (6, 8962580), (8, 6721935), (10, 5377548), (11, 4888680), (12, 4481290), (15, 3585032), (20, 2688774), (22, 2444340), (24, 2240645), (30, 1792516), (33, 1629560), (40, 1344387), (44, 1222170), (55, 977736), (60, 896258), (66, 814780), (88, 611085), (110, 488868), (120, 448129), (132, 407390), (165, 325912), (220, 244434), (264, 203695), (330, 162956), (440, 122217), (660, 81478), (1320, 40739)]