56759850

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{487}}^1$

素因数の和:549

約数の個数: 144

約数和(自身を含む): 179357568

約数和(自身を除く): 122597718

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 37, 42, 45, 50, 63, 70, 74, 75, 90, 105, 111, 126, 150, 175, 185, 210, 222, 225, 259, 315, 333, 350, 370, 450, 487, 518, 525, 555, 630, 666, 777, 925, 974, 1050, 1110, 1295, 1461, 1554, 1575, 1665, 1850, 2331, 2435, 2590, 2775, 2922, 3150, 3330, 3409, 3885, 4383, 4662, 4870, 5550, 6475, 6818, 7305, 7770, 8325, 8766, 10227, 11655, 12175, 12950, 14610, 16650, 17045, 18019, 19425, 20454, 21915, 23310, 24350, 30681, 34090, 36038, 36525, 38850, 43830, 51135, 54057, 58275, 61362, 73050, 85225, 90095, 102270, 108114, 109575, 116550, 126133, 153405, 162171, 170450, 180190, 219150, 252266, 255675, 270285, 306810, 324342, 378399, 450475, 511350, 540570, 630665, 756798, 767025, 810855, 900950, 1135197, 1261330, 1351425, 1534050, 1621710, 1891995, 2270394, 2702850, 3153325, 3783990, 4054275, 5675985, 6306650, 8108550, 9459975, 11351970, 18919950, 28379925, 56759850]

約数ペア:

[(1, 56759850), (2, 28379925), (3, 18919950), (5, 11351970), (6, 9459975), (7, 8108550), (9, 6306650), (10, 5675985), (14, 4054275), (15, 3783990), (18, 3153325), (21, 2702850), (25, 2270394), (30, 1891995), (35, 1621710), (37, 1534050), (42, 1351425), (45, 1261330), (50, 1135197), (63, 900950), (70, 810855), (74, 767025), (75, 756798), (90, 630665), (105, 540570), (111, 511350), (126, 450475), (150, 378399), (175, 324342), (185, 306810), (210, 270285), (222, 255675), (225, 252266), (259, 219150), (315, 180190), (333, 170450), (350, 162171), (370, 153405), (450, 126133), (487, 116550), (518, 109575), (525, 108114), (555, 102270), (630, 90095), (666, 85225), (777, 73050), (925, 61362), (974, 58275), (1050, 54057), (1110, 51135), (1295, 43830), (1461, 38850), (1554, 36525), (1575, 36038), (1665, 34090), (1850, 30681), (2331, 24350), (2435, 23310), (2590, 21915), (2775, 20454), (2922, 19425), (3150, 18019), (3330, 17045), (3409, 16650), (3885, 14610), (4383, 12950), (4662, 12175), (4870, 11655), (5550, 10227), (6475, 8766), (6818, 8325), (7305, 7770)]