48012800

素因数分解:

$2^9\times 5^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1$

素因数の和:81

約数の個数: 180

約数和(自身を含む): 134970528

約数和(自身を除く): 86957728

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 31, 32, 40, 44, 50, 55, 62, 64, 80, 88, 100, 110, 121, 124, 128, 155, 160, 176, 200, 220, 242, 248, 256, 275, 310, 320, 341, 352, 400, 440, 484, 496, 512, 550, 605, 620, 640, 682, 704, 775, 800, 880, 968, 992, 1100, 1210, 1240, 1280, 1364, 1408, 1550, 1600, 1705, 1760, 1936, 1984, 2200, 2420, 2480, 2560, 2728, 2816, 3025, 3100, 3200, 3410, 3520, 3751, 3872, 3968, 4400, 4840, 4960, 5456, 5632, 6050, 6200, 6400, 6820, 7040, 7502, 7744, 7936, 8525, 8800, 9680, 9920, 10912, 12100, 12400, 12800, 13640, 14080, 15004, 15488, 15872, 17050, 17600, 18755, 19360, 19840, 21824, 24200, 24800, 27280, 28160, 30008, 30976, 34100, 35200, 37510, 38720, 39680, 43648, 48400, 49600, 54560, 60016, 61952, 68200, 70400, 75020, 77440, 79360, 87296, 93775, 96800, 99200, 109120, 120032, 136400, 140800, 150040, 154880, 174592, 187550, 193600, 198400, 218240, 240064, 272800, 300080, 309760, 375100, 387200, 396800, 436480, 480128, 545600, 600160, 750200, 774400, 872960, 960256, 1091200, 1200320, 1500400, 1548800, 1920512, 2182400, 2400640, 3000800, 4364800, 4801280, 6001600, 9602560, 12003200, 24006400, 48012800]

約数ペア:

[(1, 48012800), (2, 24006400), (4, 12003200), (5, 9602560), (8, 6001600), (10, 4801280), (11, 4364800), (16, 3000800), (20, 2400640), (22, 2182400), (25, 1920512), (31, 1548800), (32, 1500400), (40, 1200320), (44, 1091200), (50, 960256), (55, 872960), (62, 774400), (64, 750200), (80, 600160), (88, 545600), (100, 480128), (110, 436480), (121, 396800), (124, 387200), (128, 375100), (155, 309760), (160, 300080), (176, 272800), (200, 240064), (220, 218240), (242, 198400), (248, 193600), (256, 187550), (275, 174592), (310, 154880), (320, 150040), (341, 140800), (352, 136400), (400, 120032), (440, 109120), (484, 99200), (496, 96800), (512, 93775), (550, 87296), (605, 79360), (620, 77440), (640, 75020), (682, 70400), (704, 68200), (775, 61952), (800, 60016), (880, 54560), (968, 49600), (992, 48400), (1100, 43648), (1210, 39680), (1240, 38720), (1280, 37510), (1364, 35200), (1408, 34100), (1550, 30976), (1600, 30008), (1705, 28160), (1760, 27280), (1936, 24800), (1984, 24200), (2200, 21824), (2420, 19840), (2480, 19360), (2560, 18755), (2728, 17600), (2816, 17050), (3025, 15872), (3100, 15488), (3200, 15004), (3410, 14080), (3520, 13640), (3751, 12800), (3872, 12400), (3968, 12100), (4400, 10912), (4840, 9920), (4960, 9680), (5456, 8800), (5632, 8525), (6050, 7936), (6200, 7744), (6400, 7502), (6820, 7040)]