48585420

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{769}}^1$

素因数の和:806

約数の個数: 144

約数和(自身を含む): 164804640

約数和(自身を除く): 116219220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 243, 260, 270, 324, 351, 390, 405, 468, 486, 540, 585, 702, 769, 780, 810, 972, 1053, 1170, 1215, 1404, 1538, 1620, 1755, 2106, 2307, 2340, 2430, 3076, 3159, 3510, 3845, 4212, 4614, 4860, 5265, 6318, 6921, 7020, 7690, 9228, 9997, 10530, 11535, 12636, 13842, 15380, 15795, 19994, 20763, 21060, 23070, 27684, 29991, 31590, 34605, 39988, 41526, 46140, 49985, 59982, 62289, 63180, 69210, 83052, 89973, 99970, 103815, 119964, 124578, 138420, 149955, 179946, 186867, 199940, 207630, 249156, 269919, 299910, 311445, 359892, 373734, 415260, 449865, 539838, 599820, 622890, 747468, 809757, 899730, 934335, 1079676, 1245780, 1349595, 1619514, 1799460, 1868670, 2429271, 2699190, 3239028, 3737340, 4048785, 4858542, 5398380, 8097570, 9717084, 12146355, 16195140, 24292710, 48585420]

約数ペア:

[(1, 48585420), (2, 24292710), (3, 16195140), (4, 12146355), (5, 9717084), (6, 8097570), (9, 5398380), (10, 4858542), (12, 4048785), (13, 3737340), (15, 3239028), (18, 2699190), (20, 2429271), (26, 1868670), (27, 1799460), (30, 1619514), (36, 1349595), (39, 1245780), (45, 1079676), (52, 934335), (54, 899730), (60, 809757), (65, 747468), (78, 622890), (81, 599820), (90, 539838), (108, 449865), (117, 415260), (130, 373734), (135, 359892), (156, 311445), (162, 299910), (180, 269919), (195, 249156), (234, 207630), (243, 199940), (260, 186867), (270, 179946), (324, 149955), (351, 138420), (390, 124578), (405, 119964), (468, 103815), (486, 99970), (540, 89973), (585, 83052), (702, 69210), (769, 63180), (780, 62289), (810, 59982), (972, 49985), (1053, 46140), (1170, 41526), (1215, 39988), (1404, 34605), (1538, 31590), (1620, 29991), (1755, 27684), (2106, 23070), (2307, 21060), (2340, 20763), (2430, 19994), (3076, 15795), (3159, 15380), (3510, 13842), (3845, 12636), (4212, 11535), (4614, 10530), (4860, 9997), (5265, 9228), (6318, 7690), (6921, 7020)]