51855300

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{8231}}^1$

素因数の和:8258

約数の個数: 108

約数和(自身を含む): 185779776

約数和(自身を除く): 133924476

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 84, 90, 100, 105, 126, 140, 150, 175, 180, 210, 225, 252, 300, 315, 350, 420, 450, 525, 630, 700, 900, 1050, 1260, 1575, 2100, 3150, 6300, 8231, 16462, 24693, 32924, 41155, 49386, 57617, 74079, 82310, 98772, 115234, 123465, 148158, 164620, 172851, 205775, 230468, 246930, 288085, 296316, 345702, 370395, 411550, 493860, 518553, 576170, 617325, 691404, 740790, 823100, 864255, 1037106, 1152340, 1234650, 1440425, 1481580, 1728510, 1851975, 2074212, 2469300, 2592765, 2880850, 3457020, 3703950, 4321275, 5185530, 5761700, 7407900, 8642550, 10371060, 12963825, 17285100, 25927650, 51855300]

約数ペア:

[(1, 51855300), (2, 25927650), (3, 17285100), (4, 12963825), (5, 10371060), (6, 8642550), (7, 7407900), (9, 5761700), (10, 5185530), (12, 4321275), (14, 3703950), (15, 3457020), (18, 2880850), (20, 2592765), (21, 2469300), (25, 2074212), (28, 1851975), (30, 1728510), (35, 1481580), (36, 1440425), (42, 1234650), (45, 1152340), (50, 1037106), (60, 864255), (63, 823100), (70, 740790), (75, 691404), (84, 617325), (90, 576170), (100, 518553), (105, 493860), (126, 411550), (140, 370395), (150, 345702), (175, 296316), (180, 288085), (210, 246930), (225, 230468), (252, 205775), (300, 172851), (315, 164620), (350, 148158), (420, 123465), (450, 115234), (525, 98772), (630, 82310), (700, 74079), (900, 57617), (1050, 49386), (1260, 41155), (1575, 32924), (2100, 24693), (3150, 16462), (6300, 8231)]