51985324680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6211}}^1\times {\mathrm{3671}}^1$

素因数の和:9915

約数の個数: 128

約数和(自身を含む): 164235340800

約数和(自身を除く): 112250016120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 3671, 6211, 7342, 11013, 12422, 14684, 18355, 18633, 22026, 24844, 29368, 31055, 36710, 37266, 44052, 49688, 55065, 62110, 69749, 73420, 74532, 88104, 93165, 110130, 118009, 124220, 139498, 146840, 149064, 186330, 209247, 220260, 236018, 248440, 278996, 348745, 354027, 372660, 418494, 440520, 472036, 557992, 590045, 697490, 708054, 745320, 836988, 944072, 1046235, 1180090, 1394980, 1416108, 1673976, 1770135, 2092470, 2360180, 2789960, 2832216, 3540270, 4184940, 4720360, 7080540, 8369880, 14161080, 22800581, 45601162, 68401743, 91202324, 114002905, 136803486, 182404648, 228005810, 273606972, 342008715, 433211039, 456011620, 547213944, 684017430, 866422078, 912023240, 1299633117, 1368034860, 1732844156, 2166055195, 2599266234, 2736069720, 3465688312, 4332110390, 5198532468, 6498165585, 8664220780, 10397064936, 12996331170, 17328441560, 25992662340, 51985324680]

約数ペア:

[(1, 51985324680), (2, 25992662340), (3, 17328441560), (4, 12996331170), (5, 10397064936), (6, 8664220780), (8, 6498165585), (10, 5198532468), (12, 4332110390), (15, 3465688312), (19, 2736069720), (20, 2599266234), (24, 2166055195), (30, 1732844156), (38, 1368034860), (40, 1299633117), (57, 912023240), (60, 866422078), (76, 684017430), (95, 547213944), (114, 456011620), (120, 433211039), (152, 342008715), (190, 273606972), (228, 228005810), (285, 182404648), (380, 136803486), (456, 114002905), (570, 91202324), (760, 68401743), (1140, 45601162), (2280, 22800581), (3671, 14161080), (6211, 8369880), (7342, 7080540), (11013, 4720360), (12422, 4184940), (14684, 3540270), (18355, 2832216), (18633, 2789960), (22026, 2360180), (24844, 2092470), (29368, 1770135), (31055, 1673976), (36710, 1416108), (37266, 1394980), (44052, 1180090), (49688, 1046235), (55065, 944072), (62110, 836988), (69749, 745320), (73420, 708054), (74532, 697490), (88104, 590045), (93165, 557992), (110130, 472036), (118009, 440520), (124220, 418494), (139498, 372660), (146840, 354027), (149064, 348745), (186330, 278996), (209247, 248440), (220260, 236018)]