53476920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{21221}}^1$

素因数の和:21245

約数の個数: 96

約数和(自身を含む): 198637920

約数和(自身を除く): 145161000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 21221, 42442, 63663, 84884, 106105, 127326, 148547, 169768, 190989, 212210, 254652, 297094, 318315, 381978, 424420, 445641, 509304, 594188, 636630, 742735, 763956, 848840, 891282, 954945, 1188376, 1273260, 1336923, 1485470, 1527912, 1782564, 1909890, 2228205, 2546520, 2673846, 2970940, 3565128, 3819780, 4456410, 5347692, 5941880, 6684615, 7639560, 8912820, 10695384, 13369230, 17825640, 26738460, 53476920]

約数ペア:

[(1, 53476920), (2, 26738460), (3, 17825640), (4, 13369230), (5, 10695384), (6, 8912820), (7, 7639560), (8, 6684615), (9, 5941880), (10, 5347692), (12, 4456410), (14, 3819780), (15, 3565128), (18, 2970940), (20, 2673846), (21, 2546520), (24, 2228205), (28, 1909890), (30, 1782564), (35, 1527912), (36, 1485470), (40, 1336923), (42, 1273260), (45, 1188376), (56, 954945), (60, 891282), (63, 848840), (70, 763956), (72, 742735), (84, 636630), (90, 594188), (105, 509304), (120, 445641), (126, 424420), (140, 381978), (168, 318315), (180, 297094), (210, 254652), (252, 212210), (280, 190989), (315, 169768), (360, 148547), (420, 127326), (504, 106105), (630, 84884), (840, 63663), (1260, 42442), (2520, 21221)]