53025960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1789}}^1$

素因数の和:1835

約数の個数: 128

約数和(自身を含む): 180432000

約数和(自身を除く): 127406040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 19, 20, 24, 26, 30, 38, 39, 40, 52, 57, 60, 65, 76, 78, 95, 104, 114, 120, 130, 152, 156, 190, 195, 228, 247, 260, 285, 312, 380, 390, 456, 494, 520, 570, 741, 760, 780, 988, 1140, 1235, 1482, 1560, 1789, 1976, 2280, 2470, 2964, 3578, 3705, 4940, 5367, 5928, 7156, 7410, 8945, 9880, 10734, 14312, 14820, 17890, 21468, 23257, 26835, 29640, 33991, 35780, 42936, 46514, 53670, 67982, 69771, 71560, 93028, 101973, 107340, 116285, 135964, 139542, 169955, 186056, 203946, 214680, 232570, 271928, 279084, 339910, 348855, 407892, 441883, 465140, 509865, 558168, 679820, 697710, 815784, 883766, 930280, 1019730, 1325649, 1359640, 1395420, 1767532, 2039460, 2209415, 2651298, 2790840, 3535064, 4078920, 4418830, 5302596, 6628245, 8837660, 10605192, 13256490, 17675320, 26512980, 53025960]

約数ペア:

[(1, 53025960), (2, 26512980), (3, 17675320), (4, 13256490), (5, 10605192), (6, 8837660), (8, 6628245), (10, 5302596), (12, 4418830), (13, 4078920), (15, 3535064), (19, 2790840), (20, 2651298), (24, 2209415), (26, 2039460), (30, 1767532), (38, 1395420), (39, 1359640), (40, 1325649), (52, 1019730), (57, 930280), (60, 883766), (65, 815784), (76, 697710), (78, 679820), (95, 558168), (104, 509865), (114, 465140), (120, 441883), (130, 407892), (152, 348855), (156, 339910), (190, 279084), (195, 271928), (228, 232570), (247, 214680), (260, 203946), (285, 186056), (312, 169955), (380, 139542), (390, 135964), (456, 116285), (494, 107340), (520, 101973), (570, 93028), (741, 71560), (760, 69771), (780, 67982), (988, 53670), (1140, 46514), (1235, 42936), (1482, 35780), (1560, 33991), (1789, 29640), (1976, 26835), (2280, 23257), (2470, 21468), (2964, 17890), (3578, 14820), (3705, 14312), (4940, 10734), (5367, 9880), (5928, 8945), (7156, 7410)]