54765750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1$

素因数の和:211

約数の個数: 128

約数和(自身を含む): 151901568

約数和(自身を除く): 97135818

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 41, 50, 65, 75, 78, 82, 123, 125, 130, 137, 150, 195, 205, 246, 250, 274, 325, 375, 390, 410, 411, 533, 615, 650, 685, 750, 822, 975, 1025, 1066, 1230, 1370, 1599, 1625, 1781, 1950, 2050, 2055, 2665, 3075, 3198, 3250, 3425, 3562, 4110, 4875, 5125, 5330, 5343, 5617, 6150, 6850, 7995, 8905, 9750, 10250, 10275, 10686, 11234, 13325, 15375, 15990, 16851, 17125, 17810, 20550, 26650, 26715, 28085, 30750, 33702, 34250, 39975, 44525, 51375, 53430, 56170, 66625, 73021, 79950, 84255, 89050, 102750, 133250, 133575, 140425, 146042, 168510, 199875, 219063, 222625, 267150, 280850, 365105, 399750, 421275, 438126, 445250, 667875, 702125, 730210, 842550, 1095315, 1335750, 1404250, 1825525, 2106375, 2190630, 3651050, 4212750, 5476575, 9127625, 10953150, 18255250, 27382875, 54765750]

約数ペア:

[(1, 54765750), (2, 27382875), (3, 18255250), (5, 10953150), (6, 9127625), (10, 5476575), (13, 4212750), (15, 3651050), (25, 2190630), (26, 2106375), (30, 1825525), (39, 1404250), (41, 1335750), (50, 1095315), (65, 842550), (75, 730210), (78, 702125), (82, 667875), (123, 445250), (125, 438126), (130, 421275), (137, 399750), (150, 365105), (195, 280850), (205, 267150), (246, 222625), (250, 219063), (274, 199875), (325, 168510), (375, 146042), (390, 140425), (410, 133575), (411, 133250), (533, 102750), (615, 89050), (650, 84255), (685, 79950), (750, 73021), (822, 66625), (975, 56170), (1025, 53430), (1066, 51375), (1230, 44525), (1370, 39975), (1599, 34250), (1625, 33702), (1781, 30750), (1950, 28085), (2050, 26715), (2055, 26650), (2665, 20550), (3075, 17810), (3198, 17125), (3250, 16851), (3425, 15990), (3562, 15375), (4110, 13325), (4875, 11234), (5125, 10686), (5330, 10275), (5343, 10250), (5617, 9750), (6150, 8905), (6850, 7995)]