49010520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{353}}^1$

素因数の和:469

約数の個数: 128

約数和(自身を含む): 160574400

約数和(自身を除く): 111563880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 89, 104, 120, 130, 156, 178, 195, 260, 267, 312, 353, 356, 390, 445, 520, 534, 706, 712, 780, 890, 1059, 1068, 1157, 1335, 1412, 1560, 1765, 1780, 2118, 2136, 2314, 2670, 2824, 3471, 3530, 3560, 4236, 4589, 4628, 5295, 5340, 5785, 6942, 7060, 8472, 9178, 9256, 10590, 10680, 11570, 13767, 13884, 14120, 17355, 18356, 21180, 22945, 23140, 27534, 27768, 31417, 34710, 36712, 42360, 45890, 46280, 55068, 62834, 68835, 69420, 91780, 94251, 110136, 125668, 137670, 138840, 157085, 183560, 188502, 251336, 275340, 314170, 377004, 408421, 471255, 550680, 628340, 754008, 816842, 942510, 1225263, 1256680, 1633684, 1885020, 2042105, 2450526, 3267368, 3770040, 4084210, 4901052, 6126315, 8168420, 9802104, 12252630, 16336840, 24505260, 49010520]

約数ペア:

[(1, 49010520), (2, 24505260), (3, 16336840), (4, 12252630), (5, 9802104), (6, 8168420), (8, 6126315), (10, 4901052), (12, 4084210), (13, 3770040), (15, 3267368), (20, 2450526), (24, 2042105), (26, 1885020), (30, 1633684), (39, 1256680), (40, 1225263), (52, 942510), (60, 816842), (65, 754008), (78, 628340), (89, 550680), (104, 471255), (120, 408421), (130, 377004), (156, 314170), (178, 275340), (195, 251336), (260, 188502), (267, 183560), (312, 157085), (353, 138840), (356, 137670), (390, 125668), (445, 110136), (520, 94251), (534, 91780), (706, 69420), (712, 68835), (780, 62834), (890, 55068), (1059, 46280), (1068, 45890), (1157, 42360), (1335, 36712), (1412, 34710), (1560, 31417), (1765, 27768), (1780, 27534), (2118, 23140), (2136, 22945), (2314, 21180), (2670, 18356), (2824, 17355), (3471, 14120), (3530, 13884), (3560, 13767), (4236, 11570), (4589, 10680), (4628, 10590), (5295, 9256), (5340, 9178), (5785, 8472), (6942, 7060)]