53455480

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6047}}^1$

素因数の和:6088

約数の個数: 64

約数和(自身を含む): 137168640

約数和(自身を除く): 83713160

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 26, 34, 40, 52, 65, 68, 85, 104, 130, 136, 170, 221, 260, 340, 442, 520, 680, 884, 1105, 1768, 2210, 4420, 6047, 8840, 12094, 24188, 30235, 48376, 60470, 78611, 102799, 120940, 157222, 205598, 241880, 314444, 393055, 411196, 513995, 628888, 786110, 822392, 1027990, 1336387, 1572220, 2055980, 2672774, 3144440, 4111960, 5345548, 6681935, 10691096, 13363870, 26727740, 53455480]

約数ペア:

[(1, 53455480), (2, 26727740), (4, 13363870), (5, 10691096), (8, 6681935), (10, 5345548), (13, 4111960), (17, 3144440), (20, 2672774), (26, 2055980), (34, 1572220), (40, 1336387), (52, 1027990), (65, 822392), (68, 786110), (85, 628888), (104, 513995), (130, 411196), (136, 393055), (170, 314444), (221, 241880), (260, 205598), (340, 157222), (442, 120940), (520, 102799), (680, 78611), (884, 60470), (1105, 48376), (1768, 30235), (2210, 24188), (4420, 12094), (6047, 8840)]