50840960

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1$

素因数の和:188

約数の個数: 128

約数和(自身を含む): 132559200

約数和(自身を除く): 81718240

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 37, 38, 40, 64, 74, 76, 80, 95, 113, 128, 148, 152, 160, 185, 190, 226, 296, 304, 320, 370, 380, 452, 565, 592, 608, 640, 703, 740, 760, 904, 1130, 1184, 1216, 1406, 1480, 1520, 1808, 2147, 2260, 2368, 2432, 2812, 2960, 3040, 3515, 3616, 4181, 4294, 4520, 4736, 5624, 5920, 6080, 7030, 7232, 8362, 8588, 9040, 10735, 11248, 11840, 12160, 14060, 14464, 16724, 17176, 18080, 20905, 21470, 22496, 23680, 28120, 33448, 34352, 36160, 41810, 42940, 44992, 56240, 66896, 68704, 72320, 79439, 83620, 85880, 89984, 112480, 133792, 137408, 158878, 167240, 171760, 224960, 267584, 274816, 317756, 334480, 343520, 397195, 449920, 535168, 635512, 668960, 687040, 794390, 1271024, 1337920, 1374080, 1588780, 2542048, 2675840, 3177560, 5084096, 6355120, 10168192, 12710240, 25420480, 50840960]

約数ペア:

[(1, 50840960), (2, 25420480), (4, 12710240), (5, 10168192), (8, 6355120), (10, 5084096), (16, 3177560), (19, 2675840), (20, 2542048), (32, 1588780), (37, 1374080), (38, 1337920), (40, 1271024), (64, 794390), (74, 687040), (76, 668960), (80, 635512), (95, 535168), (113, 449920), (128, 397195), (148, 343520), (152, 334480), (160, 317756), (185, 274816), (190, 267584), (226, 224960), (296, 171760), (304, 167240), (320, 158878), (370, 137408), (380, 133792), (452, 112480), (565, 89984), (592, 85880), (608, 83620), (640, 79439), (703, 72320), (740, 68704), (760, 66896), (904, 56240), (1130, 44992), (1184, 42940), (1216, 41810), (1406, 36160), (1480, 34352), (1520, 33448), (1808, 28120), (2147, 23680), (2260, 22496), (2368, 21470), (2432, 20905), (2812, 18080), (2960, 17176), (3040, 16724), (3515, 14464), (3616, 14060), (4181, 12160), (4294, 11840), (4520, 11248), (4736, 10735), (5624, 9040), (5920, 8588), (6080, 8362), (7030, 7232)]