53352640

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{659}}^1$

素因数の和:710

約数の個数: 112

約数和(自身を含む): 144840960

約数和(自身を除く): 91488320

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 32, 40, 44, 46, 55, 64, 80, 88, 92, 110, 115, 160, 176, 184, 220, 230, 253, 320, 352, 368, 440, 460, 506, 659, 704, 736, 880, 920, 1012, 1265, 1318, 1472, 1760, 1840, 2024, 2530, 2636, 3295, 3520, 3680, 4048, 5060, 5272, 6590, 7249, 7360, 8096, 10120, 10544, 13180, 14498, 15157, 16192, 20240, 21088, 26360, 28996, 30314, 36245, 40480, 42176, 52720, 57992, 60628, 72490, 75785, 80960, 105440, 115984, 121256, 144980, 151570, 166727, 210880, 231968, 242512, 289960, 303140, 333454, 463936, 485024, 579920, 606280, 666908, 833635, 970048, 1159840, 1212560, 1333816, 1667270, 2319680, 2425120, 2667632, 3334540, 4850240, 5335264, 6669080, 10670528, 13338160, 26676320, 53352640]

約数ペア:

[(1, 53352640), (2, 26676320), (4, 13338160), (5, 10670528), (8, 6669080), (10, 5335264), (11, 4850240), (16, 3334540), (20, 2667632), (22, 2425120), (23, 2319680), (32, 1667270), (40, 1333816), (44, 1212560), (46, 1159840), (55, 970048), (64, 833635), (80, 666908), (88, 606280), (92, 579920), (110, 485024), (115, 463936), (160, 333454), (176, 303140), (184, 289960), (220, 242512), (230, 231968), (253, 210880), (320, 166727), (352, 151570), (368, 144980), (440, 121256), (460, 115984), (506, 105440), (659, 80960), (704, 75785), (736, 72490), (880, 60628), (920, 57992), (1012, 52720), (1265, 42176), (1318, 40480), (1472, 36245), (1760, 30314), (1840, 28996), (2024, 26360), (2530, 21088), (2636, 20240), (3295, 16192), (3520, 15157), (3680, 14498), (4048, 13180), (5060, 10544), (5272, 10120), (6590, 8096), (7249, 7360)]