49151760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1721}}^1$

素因数の和:1761

約数の個数: 160

約数和(自身を含む): 184488192

約数和(自身を除く): 135336432

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 48, 51, 56, 60, 68, 70, 80, 84, 85, 102, 105, 112, 119, 120, 136, 140, 168, 170, 204, 210, 238, 240, 255, 272, 280, 336, 340, 357, 408, 420, 476, 510, 560, 595, 680, 714, 816, 840, 952, 1020, 1190, 1360, 1428, 1680, 1721, 1785, 1904, 2040, 2380, 2856, 3442, 3570, 4080, 4760, 5163, 5712, 6884, 7140, 8605, 9520, 10326, 12047, 13768, 14280, 17210, 20652, 24094, 25815, 27536, 28560, 29257, 34420, 36141, 41304, 48188, 51630, 58514, 60235, 68840, 72282, 82608, 87771, 96376, 103260, 117028, 120470, 137680, 144564, 146285, 175542, 180705, 192752, 204799, 206520, 234056, 240940, 289128, 292570, 351084, 361410, 409598, 413040, 438855, 468112, 481880, 578256, 585140, 614397, 702168, 722820, 819196, 877710, 963760, 1023995, 1170280, 1228794, 1404336, 1445640, 1638392, 1755420, 2047990, 2340560, 2457588, 2891280, 3071985, 3276784, 3510840, 4095980, 4915176, 6143970, 7021680, 8191960, 9830352, 12287940, 16383920, 24575880, 49151760]

約数ペア:

[(1, 49151760), (2, 24575880), (3, 16383920), (4, 12287940), (5, 9830352), (6, 8191960), (7, 7021680), (8, 6143970), (10, 4915176), (12, 4095980), (14, 3510840), (15, 3276784), (16, 3071985), (17, 2891280), (20, 2457588), (21, 2340560), (24, 2047990), (28, 1755420), (30, 1638392), (34, 1445640), (35, 1404336), (40, 1228794), (42, 1170280), (48, 1023995), (51, 963760), (56, 877710), (60, 819196), (68, 722820), (70, 702168), (80, 614397), (84, 585140), (85, 578256), (102, 481880), (105, 468112), (112, 438855), (119, 413040), (120, 409598), (136, 361410), (140, 351084), (168, 292570), (170, 289128), (204, 240940), (210, 234056), (238, 206520), (240, 204799), (255, 192752), (272, 180705), (280, 175542), (336, 146285), (340, 144564), (357, 137680), (408, 120470), (420, 117028), (476, 103260), (510, 96376), (560, 87771), (595, 82608), (680, 72282), (714, 68840), (816, 60235), (840, 58514), (952, 51630), (1020, 48188), (1190, 41304), (1360, 36141), (1428, 34420), (1680, 29257), (1721, 28560), (1785, 27536), (1904, 25815), (2040, 24094), (2380, 20652), (2856, 17210), (3442, 14280), (3570, 13768), (4080, 12047), (4760, 10326), (5163, 9520), (5712, 8605), (6884, 7140)]