50688560

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:151

約数の個数: 160

約数和(自身を含む): 139491072

約数和(自身を除く): 88802512

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 34, 40, 47, 52, 61, 65, 68, 80, 85, 94, 104, 122, 130, 136, 170, 188, 208, 221, 235, 244, 260, 272, 305, 340, 376, 442, 470, 488, 520, 610, 611, 680, 752, 793, 799, 884, 940, 976, 1037, 1040, 1105, 1220, 1222, 1360, 1586, 1598, 1768, 1880, 2074, 2210, 2440, 2444, 2867, 3055, 3172, 3196, 3536, 3760, 3965, 3995, 4148, 4420, 4880, 4888, 5185, 5734, 6110, 6344, 6392, 7930, 7990, 8296, 8840, 9776, 10370, 10387, 11468, 12220, 12688, 12784, 13481, 14335, 15860, 15980, 16592, 17680, 20740, 20774, 22936, 24440, 26962, 28670, 31720, 31960, 37271, 41480, 41548, 45872, 48739, 48880, 51935, 53924, 57340, 63440, 63920, 67405, 74542, 82960, 83096, 97478, 103870, 107848, 114680, 134810, 149084, 166192, 186355, 194956, 207740, 215696, 229360, 243695, 269620, 298168, 372710, 389912, 415480, 487390, 539240, 596336, 633607, 745420, 779824, 830960, 974780, 1078480, 1267214, 1490840, 1949560, 2534428, 2981680, 3168035, 3899120, 5068856, 6336070, 10137712, 12672140, 25344280, 50688560]

約数ペア:

[(1, 50688560), (2, 25344280), (4, 12672140), (5, 10137712), (8, 6336070), (10, 5068856), (13, 3899120), (16, 3168035), (17, 2981680), (20, 2534428), (26, 1949560), (34, 1490840), (40, 1267214), (47, 1078480), (52, 974780), (61, 830960), (65, 779824), (68, 745420), (80, 633607), (85, 596336), (94, 539240), (104, 487390), (122, 415480), (130, 389912), (136, 372710), (170, 298168), (188, 269620), (208, 243695), (221, 229360), (235, 215696), (244, 207740), (260, 194956), (272, 186355), (305, 166192), (340, 149084), (376, 134810), (442, 114680), (470, 107848), (488, 103870), (520, 97478), (610, 83096), (611, 82960), (680, 74542), (752, 67405), (793, 63920), (799, 63440), (884, 57340), (940, 53924), (976, 51935), (1037, 48880), (1040, 48739), (1105, 45872), (1220, 41548), (1222, 41480), (1360, 37271), (1586, 31960), (1598, 31720), (1768, 28670), (1880, 26962), (2074, 24440), (2210, 22936), (2440, 20774), (2444, 20740), (2867, 17680), (3055, 16592), (3172, 15980), (3196, 15860), (3536, 14335), (3760, 13481), (3965, 12784), (3995, 12688), (4148, 12220), (4420, 11468), (4880, 10387), (4888, 10370), (5185, 9776), (5734, 8840), (6110, 8296), (6344, 7990), (6392, 7930)]