52814080

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^3\times {\mathrm{31}}^1$

素因数の和:85

約数の個数: 144

約数和(自身を含む): 143635968

約数和(自身を除く): 90821888

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 64, 80, 88, 110, 121, 124, 128, 155, 160, 176, 220, 242, 248, 256, 310, 320, 341, 352, 440, 484, 496, 605, 620, 640, 682, 704, 880, 968, 992, 1210, 1240, 1280, 1331, 1364, 1408, 1705, 1760, 1936, 1984, 2420, 2480, 2662, 2728, 2816, 3410, 3520, 3751, 3872, 3968, 4840, 4960, 5324, 5456, 6655, 6820, 7040, 7502, 7744, 7936, 9680, 9920, 10648, 10912, 13310, 13640, 14080, 15004, 15488, 18755, 19360, 19840, 21296, 21824, 26620, 27280, 30008, 30976, 37510, 38720, 39680, 41261, 42592, 43648, 53240, 54560, 60016, 75020, 77440, 82522, 85184, 87296, 106480, 109120, 120032, 150040, 154880, 165044, 170368, 206305, 212960, 218240, 240064, 300080, 330088, 340736, 412610, 425920, 436480, 480128, 600160, 660176, 825220, 851840, 960256, 1200320, 1320352, 1650440, 1703680, 2400640, 2640704, 3300880, 4801280, 5281408, 6601760, 10562816, 13203520, 26407040, 52814080]

約数ペア:

[(1, 52814080), (2, 26407040), (4, 13203520), (5, 10562816), (8, 6601760), (10, 5281408), (11, 4801280), (16, 3300880), (20, 2640704), (22, 2400640), (31, 1703680), (32, 1650440), (40, 1320352), (44, 1200320), (55, 960256), (62, 851840), (64, 825220), (80, 660176), (88, 600160), (110, 480128), (121, 436480), (124, 425920), (128, 412610), (155, 340736), (160, 330088), (176, 300080), (220, 240064), (242, 218240), (248, 212960), (256, 206305), (310, 170368), (320, 165044), (341, 154880), (352, 150040), (440, 120032), (484, 109120), (496, 106480), (605, 87296), (620, 85184), (640, 82522), (682, 77440), (704, 75020), (880, 60016), (968, 54560), (992, 53240), (1210, 43648), (1240, 42592), (1280, 41261), (1331, 39680), (1364, 38720), (1408, 37510), (1705, 30976), (1760, 30008), (1936, 27280), (1984, 26620), (2420, 21824), (2480, 21296), (2662, 19840), (2728, 19360), (2816, 18755), (3410, 15488), (3520, 15004), (3751, 14080), (3872, 13640), (3968, 13310), (4840, 10912), (4960, 10648), (5324, 9920), (5456, 9680), (6655, 7936), (6820, 7744), (7040, 7502)]