51653850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{227}}^1$

素因数の和:320

約数の個数: 96

約数和(自身を含む): 135366336

約数和(自身を除く): 83712486

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 37, 41, 50, 74, 75, 82, 111, 123, 150, 185, 205, 222, 227, 246, 370, 410, 454, 555, 615, 681, 925, 1025, 1110, 1135, 1230, 1362, 1517, 1850, 2050, 2270, 2775, 3034, 3075, 3405, 4551, 5550, 5675, 6150, 6810, 7585, 8399, 9102, 9307, 11350, 15170, 16798, 17025, 18614, 22755, 25197, 27921, 34050, 37925, 41995, 45510, 46535, 50394, 55842, 75850, 83990, 93070, 113775, 125985, 139605, 209975, 227550, 232675, 251970, 279210, 344359, 419950, 465350, 629925, 688718, 698025, 1033077, 1259850, 1396050, 1721795, 2066154, 3443590, 5165385, 8608975, 10330770, 17217950, 25826925, 51653850]

約数ペア:

[(1, 51653850), (2, 25826925), (3, 17217950), (5, 10330770), (6, 8608975), (10, 5165385), (15, 3443590), (25, 2066154), (30, 1721795), (37, 1396050), (41, 1259850), (50, 1033077), (74, 698025), (75, 688718), (82, 629925), (111, 465350), (123, 419950), (150, 344359), (185, 279210), (205, 251970), (222, 232675), (227, 227550), (246, 209975), (370, 139605), (410, 125985), (454, 113775), (555, 93070), (615, 83990), (681, 75850), (925, 55842), (1025, 50394), (1110, 46535), (1135, 45510), (1230, 41995), (1362, 37925), (1517, 34050), (1850, 27921), (2050, 25197), (2270, 22755), (2775, 18614), (3034, 17025), (3075, 16798), (3405, 15170), (4551, 11350), (5550, 9307), (5675, 9102), (6150, 8399), (6810, 7585)]