53214880

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:242

約数の個数: 96

約数和(自身を含む): 131861520

約数和(自身を除く): 78646640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 74, 80, 89, 101, 148, 160, 178, 185, 202, 296, 356, 370, 404, 445, 505, 592, 712, 740, 808, 890, 1010, 1184, 1424, 1480, 1616, 1780, 2020, 2848, 2960, 3232, 3293, 3560, 3737, 4040, 5920, 6586, 7120, 7474, 8080, 8989, 13172, 14240, 14948, 16160, 16465, 17978, 18685, 26344, 29896, 32930, 35956, 37370, 44945, 52688, 59792, 65860, 71912, 74740, 89890, 105376, 119584, 131720, 143824, 149480, 179780, 263440, 287648, 298960, 332593, 359560, 526880, 597920, 665186, 719120, 1330372, 1438240, 1662965, 2660744, 3325930, 5321488, 6651860, 10642976, 13303720, 26607440, 53214880]

約数ペア:

[(1, 53214880), (2, 26607440), (4, 13303720), (5, 10642976), (8, 6651860), (10, 5321488), (16, 3325930), (20, 2660744), (32, 1662965), (37, 1438240), (40, 1330372), (74, 719120), (80, 665186), (89, 597920), (101, 526880), (148, 359560), (160, 332593), (178, 298960), (185, 287648), (202, 263440), (296, 179780), (356, 149480), (370, 143824), (404, 131720), (445, 119584), (505, 105376), (592, 89890), (712, 74740), (740, 71912), (808, 65860), (890, 59792), (1010, 52688), (1184, 44945), (1424, 37370), (1480, 35956), (1616, 32930), (1780, 29896), (2020, 26344), (2848, 18685), (2960, 17978), (3232, 16465), (3293, 16160), (3560, 14948), (3737, 14240), (4040, 13172), (5920, 8989), (6586, 8080), (7120, 7474)]