51743580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{7247}}^1$

素因数の和:7283

約数の個数: 96

約数和(自身を含む): 175343616

約数和(自身を除く): 123600036

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 140, 170, 204, 210, 238, 255, 340, 357, 420, 476, 510, 595, 714, 1020, 1190, 1428, 1785, 2380, 3570, 7140, 7247, 14494, 21741, 28988, 36235, 43482, 50729, 72470, 86964, 101458, 108705, 123199, 144940, 152187, 202916, 217410, 246398, 253645, 304374, 369597, 434820, 492796, 507290, 608748, 615995, 739194, 760935, 862393, 1014580, 1231990, 1478388, 1521870, 1724786, 1847985, 2463980, 2587179, 3043740, 3449572, 3695970, 4311965, 5174358, 7391940, 8623930, 10348716, 12935895, 17247860, 25871790, 51743580]

約数ペア:

[(1, 51743580), (2, 25871790), (3, 17247860), (4, 12935895), (5, 10348716), (6, 8623930), (7, 7391940), (10, 5174358), (12, 4311965), (14, 3695970), (15, 3449572), (17, 3043740), (20, 2587179), (21, 2463980), (28, 1847985), (30, 1724786), (34, 1521870), (35, 1478388), (42, 1231990), (51, 1014580), (60, 862393), (68, 760935), (70, 739194), (84, 615995), (85, 608748), (102, 507290), (105, 492796), (119, 434820), (140, 369597), (170, 304374), (204, 253645), (210, 246398), (238, 217410), (255, 202916), (340, 152187), (357, 144940), (420, 123199), (476, 108705), (510, 101458), (595, 86964), (714, 72470), (1020, 50729), (1190, 43482), (1428, 36235), (1785, 28988), (2380, 21741), (3570, 14494), (7140, 7247)]