54587070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{61}}^2\times {\mathrm{163}}^1$

素因数の和:298

約数の個数: 72

約数和(自身を含む): 145176408

約数和(自身を除く): 90589338

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 61, 90, 122, 163, 183, 305, 326, 366, 489, 549, 610, 815, 915, 978, 1098, 1467, 1630, 1830, 2445, 2745, 2934, 3721, 4890, 5490, 7335, 7442, 9943, 11163, 14670, 18605, 19886, 22326, 29829, 33489, 37210, 49715, 55815, 59658, 66978, 89487, 99430, 111630, 149145, 167445, 178974, 298290, 334890, 447435, 606523, 894870, 1213046, 1819569, 3032615, 3639138, 5458707, 6065230, 9097845, 10917414, 18195690, 27293535, 54587070]

約数ペア:

[(1, 54587070), (2, 27293535), (3, 18195690), (5, 10917414), (6, 9097845), (9, 6065230), (10, 5458707), (15, 3639138), (18, 3032615), (30, 1819569), (45, 1213046), (61, 894870), (90, 606523), (122, 447435), (163, 334890), (183, 298290), (305, 178974), (326, 167445), (366, 149145), (489, 111630), (549, 99430), (610, 89487), (815, 66978), (915, 59658), (978, 55815), (1098, 49715), (1467, 37210), (1630, 33489), (1830, 29829), (2445, 22326), (2745, 19886), (2934, 18605), (3721, 14670), (4890, 11163), (5490, 9943), (7335, 7442)]