51675240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{347}}^1$

素因数の和:451

約数の個数: 128

約数和(自身を含む): 166872960

約数和(自身を除く): 115197720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 73, 85, 102, 120, 136, 146, 170, 204, 219, 255, 292, 340, 347, 365, 408, 438, 510, 584, 680, 694, 730, 876, 1020, 1041, 1095, 1241, 1388, 1460, 1735, 1752, 2040, 2082, 2190, 2482, 2776, 2920, 3470, 3723, 4164, 4380, 4964, 5205, 5899, 6205, 6940, 7446, 8328, 8760, 9928, 10410, 11798, 12410, 13880, 14892, 17697, 18615, 20820, 23596, 24820, 25331, 29495, 29784, 35394, 37230, 41640, 47192, 49640, 50662, 58990, 70788, 74460, 75993, 88485, 101324, 117980, 126655, 141576, 148920, 151986, 176970, 202648, 235960, 253310, 303972, 353940, 379965, 430627, 506620, 607944, 707880, 759930, 861254, 1013240, 1291881, 1519860, 1722508, 2153135, 2583762, 3039720, 3445016, 4306270, 5167524, 6459405, 8612540, 10335048, 12918810, 17225080, 25837620, 51675240]

約数ペア:

[(1, 51675240), (2, 25837620), (3, 17225080), (4, 12918810), (5, 10335048), (6, 8612540), (8, 6459405), (10, 5167524), (12, 4306270), (15, 3445016), (17, 3039720), (20, 2583762), (24, 2153135), (30, 1722508), (34, 1519860), (40, 1291881), (51, 1013240), (60, 861254), (68, 759930), (73, 707880), (85, 607944), (102, 506620), (120, 430627), (136, 379965), (146, 353940), (170, 303972), (204, 253310), (219, 235960), (255, 202648), (292, 176970), (340, 151986), (347, 148920), (365, 141576), (408, 126655), (438, 117980), (510, 101324), (584, 88485), (680, 75993), (694, 74460), (730, 70788), (876, 58990), (1020, 50662), (1041, 49640), (1095, 47192), (1241, 41640), (1388, 37230), (1460, 35394), (1735, 29784), (1752, 29495), (2040, 25331), (2082, 24820), (2190, 23596), (2482, 20820), (2776, 18615), (2920, 17697), (3470, 14892), (3723, 13880), (4164, 12410), (4380, 11798), (4964, 10410), (5205, 9928), (5899, 8760), (6205, 8328), (6940, 7446)]