50605600

素因数分解:

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

素因数の和:159

約数の個数: 108

約数和(自身を含む): 132987582

約数和(自身を除く): 82381982

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 61, 68, 80, 85, 100, 122, 136, 160, 170, 200, 244, 272, 305, 340, 400, 425, 488, 544, 610, 680, 800, 850, 976, 1037, 1220, 1360, 1525, 1700, 1952, 2074, 2440, 2720, 3050, 3400, 3721, 4148, 4880, 5185, 6100, 6800, 7442, 8296, 9760, 10370, 12200, 13600, 14884, 16592, 18605, 20740, 24400, 25925, 29768, 33184, 37210, 41480, 48800, 51850, 59536, 63257, 74420, 82960, 93025, 103700, 119072, 126514, 148840, 165920, 186050, 207400, 253028, 297680, 316285, 372100, 414800, 506056, 595360, 632570, 744200, 829600, 1012112, 1265140, 1488400, 1581425, 2024224, 2530280, 2976800, 3162850, 5060560, 6325700, 10121120, 12651400, 25302800, 50605600]

約数ペア:

[(1, 50605600), (2, 25302800), (4, 12651400), (5, 10121120), (8, 6325700), (10, 5060560), (16, 3162850), (17, 2976800), (20, 2530280), (25, 2024224), (32, 1581425), (34, 1488400), (40, 1265140), (50, 1012112), (61, 829600), (68, 744200), (80, 632570), (85, 595360), (100, 506056), (122, 414800), (136, 372100), (160, 316285), (170, 297680), (200, 253028), (244, 207400), (272, 186050), (305, 165920), (340, 148840), (400, 126514), (425, 119072), (488, 103700), (544, 93025), (610, 82960), (680, 74420), (800, 63257), (850, 59536), (976, 51850), (1037, 48800), (1220, 41480), (1360, 37210), (1525, 33184), (1700, 29768), (1952, 25925), (2074, 24400), (2440, 20740), (2720, 18605), (3050, 16592), (3400, 14884), (3721, 13600), (4148, 12200), (4880, 10370), (5185, 9760), (6100, 8296), (6800, 7442)]