53771680

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{373}}^1$

素因数の和:458

約数の個数: 96

約数和(自身を含む): 137413584

約数和(自身を除く): 83641904

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 53, 68, 80, 85, 106, 136, 160, 170, 212, 265, 272, 340, 373, 424, 530, 544, 680, 746, 848, 901, 1060, 1360, 1492, 1696, 1802, 1865, 2120, 2720, 2984, 3604, 3730, 4240, 4505, 5968, 6341, 7208, 7460, 8480, 9010, 11936, 12682, 14416, 14920, 18020, 19769, 25364, 28832, 29840, 31705, 36040, 39538, 50728, 59680, 63410, 72080, 79076, 98845, 101456, 126820, 144160, 158152, 197690, 202912, 253640, 316304, 336073, 395380, 507280, 632608, 672146, 790760, 1014560, 1344292, 1581520, 1680365, 2688584, 3163040, 3360730, 5377168, 6721460, 10754336, 13442920, 26885840, 53771680]

約数ペア:

[(1, 53771680), (2, 26885840), (4, 13442920), (5, 10754336), (8, 6721460), (10, 5377168), (16, 3360730), (17, 3163040), (20, 2688584), (32, 1680365), (34, 1581520), (40, 1344292), (53, 1014560), (68, 790760), (80, 672146), (85, 632608), (106, 507280), (136, 395380), (160, 336073), (170, 316304), (212, 253640), (265, 202912), (272, 197690), (340, 158152), (373, 144160), (424, 126820), (530, 101456), (544, 98845), (680, 79076), (746, 72080), (848, 63410), (901, 59680), (1060, 50728), (1360, 39538), (1492, 36040), (1696, 31705), (1802, 29840), (1865, 28832), (2120, 25364), (2720, 19769), (2984, 18020), (3604, 14920), (3730, 14416), (4240, 12682), (4505, 11936), (5968, 9010), (6341, 8480), (7208, 7460)]