51625600

素因数分解:

$2^7\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1$

素因数の和:127

約数の個数: 192

約数和(自身を含む): 147412440

約数和(自身を除く): 95786840

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 25, 26, 32, 34, 40, 50, 52, 64, 65, 68, 73, 80, 85, 100, 104, 128, 130, 136, 146, 160, 170, 200, 208, 221, 260, 272, 292, 320, 325, 340, 365, 400, 416, 425, 442, 520, 544, 584, 640, 650, 680, 730, 800, 832, 850, 884, 949, 1040, 1088, 1105, 1168, 1241, 1300, 1360, 1460, 1600, 1664, 1700, 1768, 1825, 1898, 2080, 2176, 2210, 2336, 2482, 2600, 2720, 2920, 3200, 3400, 3536, 3650, 3796, 4160, 4420, 4672, 4745, 4964, 5200, 5440, 5525, 5840, 6205, 6800, 7072, 7300, 7592, 8320, 8840, 9344, 9490, 9928, 10400, 10880, 11050, 11680, 12410, 13600, 14144, 14600, 15184, 16133, 17680, 18980, 19856, 20800, 22100, 23360, 23725, 24820, 27200, 28288, 29200, 30368, 31025, 32266, 35360, 37960, 39712, 41600, 44200, 46720, 47450, 49640, 54400, 58400, 60736, 62050, 64532, 70720, 75920, 79424, 80665, 88400, 94900, 99280, 116800, 121472, 124100, 129064, 141440, 151840, 158848, 161330, 176800, 189800, 198560, 233600, 248200, 258128, 303680, 322660, 353600, 379600, 397120, 403325, 496400, 516256, 607360, 645320, 707200, 759200, 794240, 806650, 992800, 1032512, 1290640, 1518400, 1613300, 1985600, 2065024, 2581280, 3036800, 3226600, 3971200, 5162560, 6453200, 10325120, 12906400, 25812800, 51625600]

約数ペア:

[(1, 51625600), (2, 25812800), (4, 12906400), (5, 10325120), (8, 6453200), (10, 5162560), (13, 3971200), (16, 3226600), (17, 3036800), (20, 2581280), (25, 2065024), (26, 1985600), (32, 1613300), (34, 1518400), (40, 1290640), (50, 1032512), (52, 992800), (64, 806650), (65, 794240), (68, 759200), (73, 707200), (80, 645320), (85, 607360), (100, 516256), (104, 496400), (128, 403325), (130, 397120), (136, 379600), (146, 353600), (160, 322660), (170, 303680), (200, 258128), (208, 248200), (221, 233600), (260, 198560), (272, 189800), (292, 176800), (320, 161330), (325, 158848), (340, 151840), (365, 141440), (400, 129064), (416, 124100), (425, 121472), (442, 116800), (520, 99280), (544, 94900), (584, 88400), (640, 80665), (650, 79424), (680, 75920), (730, 70720), (800, 64532), (832, 62050), (850, 60736), (884, 58400), (949, 54400), (1040, 49640), (1088, 47450), (1105, 46720), (1168, 44200), (1241, 41600), (1300, 39712), (1360, 37960), (1460, 35360), (1600, 32266), (1664, 31025), (1700, 30368), (1768, 29200), (1825, 28288), (1898, 27200), (2080, 24820), (2176, 23725), (2210, 23360), (2336, 22100), (2482, 20800), (2600, 19856), (2720, 18980), (2920, 17680), (3200, 16133), (3400, 15184), (3536, 14600), (3650, 14144), (3796, 13600), (4160, 12410), (4420, 11680), (4672, 11050), (4745, 10880), (4964, 10400), (5200, 9928), (5440, 9490), (5525, 9344), (5840, 8840), (6205, 8320), (6800, 7592), (7072, 7300)]