54959580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7829}}^1$

素因数の和:7860

約数の個数: 96

約数和(自身を含む): 184161600

約数和(自身を除く): 129202020

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, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1404, 1755, 2340, 3510, 7020, 7829, 15658, 23487, 31316, 39145, 46974, 70461, 78290, 93948, 101777, 117435, 140922, 156580, 203554, 211383, 234870, 281844, 305331, 352305, 407108, 422766, 469740, 508885, 610662, 704610, 845532, 915993, 1017770, 1056915, 1221324, 1409220, 1526655, 1831986, 2035540, 2113830, 2747979, 3053310, 3663972, 4227660, 4579965, 5495958, 6106620, 9159930, 10991916, 13739895, 18319860, 27479790, 54959580]

約数ペア:

[(1, 54959580), (2, 27479790), (3, 18319860), (4, 13739895), (5, 10991916), (6, 9159930), (9, 6106620), (10, 5495958), (12, 4579965), (13, 4227660), (15, 3663972), (18, 3053310), (20, 2747979), (26, 2113830), (27, 2035540), (30, 1831986), (36, 1526655), (39, 1409220), (45, 1221324), (52, 1056915), (54, 1017770), (60, 915993), (65, 845532), (78, 704610), (90, 610662), (108, 508885), (117, 469740), (130, 422766), (135, 407108), (156, 352305), (180, 305331), (195, 281844), (234, 234870), (260, 211383), (270, 203554), (351, 156580), (390, 140922), (468, 117435), (540, 101777), (585, 93948), (702, 78290), (780, 70461), (1170, 46974), (1404, 39145), (1755, 31316), (2340, 23487), (3510, 15658), (7020, 7829)]