47864960

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{523}}^1$

素因数の和:566

約数の個数: 128

約数和(自身を含む): 134688960

約数和(自身を除く): 86824000

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 64, 65, 80, 88, 104, 110, 128, 130, 143, 160, 176, 208, 220, 260, 286, 320, 352, 416, 440, 520, 523, 572, 640, 704, 715, 832, 880, 1040, 1046, 1144, 1408, 1430, 1664, 1760, 2080, 2092, 2288, 2615, 2860, 3520, 4160, 4184, 4576, 5230, 5720, 5753, 6799, 7040, 8320, 8368, 9152, 10460, 11440, 11506, 13598, 16736, 18304, 20920, 22880, 23012, 27196, 28765, 33472, 33995, 41840, 45760, 46024, 54392, 57530, 66944, 67990, 74789, 83680, 91520, 92048, 108784, 115060, 135980, 149578, 167360, 184096, 217568, 230120, 271960, 299156, 334720, 368192, 373945, 435136, 460240, 543920, 598312, 736384, 747890, 870272, 920480, 1087840, 1196624, 1495780, 1840960, 2175680, 2393248, 2991560, 3681920, 4351360, 4786496, 5983120, 9572992, 11966240, 23932480, 47864960]

約数ペア:

[(1, 47864960), (2, 23932480), (4, 11966240), (5, 9572992), (8, 5983120), (10, 4786496), (11, 4351360), (13, 3681920), (16, 2991560), (20, 2393248), (22, 2175680), (26, 1840960), (32, 1495780), (40, 1196624), (44, 1087840), (52, 920480), (55, 870272), (64, 747890), (65, 736384), (80, 598312), (88, 543920), (104, 460240), (110, 435136), (128, 373945), (130, 368192), (143, 334720), (160, 299156), (176, 271960), (208, 230120), (220, 217568), (260, 184096), (286, 167360), (320, 149578), (352, 135980), (416, 115060), (440, 108784), (520, 92048), (523, 91520), (572, 83680), (640, 74789), (704, 67990), (715, 66944), (832, 57530), (880, 54392), (1040, 46024), (1046, 45760), (1144, 41840), (1408, 33995), (1430, 33472), (1664, 28765), (1760, 27196), (2080, 23012), (2092, 22880), (2288, 20920), (2615, 18304), (2860, 16736), (3520, 13598), (4160, 11506), (4184, 11440), (4576, 10460), (5230, 9152), (5720, 8368), (5753, 8320), (6799, 7040)]