47749260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{277}}^1$

素因数の和:332

約数の個数: 144

約数和(自身を含む): 153842976

約数和(自身を除く): 106093716

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 30, 34, 39, 51, 52, 60, 65, 68, 78, 85, 102, 130, 156, 169, 170, 195, 204, 221, 255, 260, 277, 338, 340, 390, 442, 507, 510, 554, 663, 676, 780, 831, 845, 884, 1014, 1020, 1105, 1108, 1326, 1385, 1662, 1690, 2028, 2210, 2535, 2652, 2770, 2873, 3315, 3324, 3380, 3601, 4155, 4420, 4709, 5070, 5540, 5746, 6630, 7202, 8310, 8619, 9418, 10140, 10803, 11492, 13260, 14127, 14365, 14404, 16620, 17238, 18005, 18836, 21606, 23545, 28254, 28730, 34476, 36010, 43095, 43212, 46813, 47090, 54015, 56508, 57460, 61217, 70635, 72020, 86190, 93626, 94180, 108030, 122434, 140439, 141270, 172380, 183651, 187252, 216060, 234065, 244868, 280878, 282540, 306085, 367302, 468130, 561756, 612170, 702195, 734604, 795821, 918255, 936260, 1224340, 1404390, 1591642, 1836510, 2387463, 2808780, 3183284, 3673020, 3979105, 4774926, 7958210, 9549852, 11937315, 15916420, 23874630, 47749260]

約数ペア:

[(1, 47749260), (2, 23874630), (3, 15916420), (4, 11937315), (5, 9549852), (6, 7958210), (10, 4774926), (12, 3979105), (13, 3673020), (15, 3183284), (17, 2808780), (20, 2387463), (26, 1836510), (30, 1591642), (34, 1404390), (39, 1224340), (51, 936260), (52, 918255), (60, 795821), (65, 734604), (68, 702195), (78, 612170), (85, 561756), (102, 468130), (130, 367302), (156, 306085), (169, 282540), (170, 280878), (195, 244868), (204, 234065), (221, 216060), (255, 187252), (260, 183651), (277, 172380), (338, 141270), (340, 140439), (390, 122434), (442, 108030), (507, 94180), (510, 93626), (554, 86190), (663, 72020), (676, 70635), (780, 61217), (831, 57460), (845, 56508), (884, 54015), (1014, 47090), (1020, 46813), (1105, 43212), (1108, 43095), (1326, 36010), (1385, 34476), (1662, 28730), (1690, 28254), (2028, 23545), (2210, 21606), (2535, 18836), (2652, 18005), (2770, 17238), (2873, 16620), (3315, 14404), (3324, 14365), (3380, 14127), (3601, 13260), (4155, 11492), (4420, 10803), (4709, 10140), (5070, 9418), (5540, 8619), (5746, 8310), (6630, 7202)]