54782670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{659}}^1$

素因数の和:849

約数の個数: 64

約数和(自身を含む): 140279040

約数和(自身を除く): 85496370

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 163, 170, 255, 326, 489, 510, 659, 815, 978, 1318, 1630, 1977, 2445, 2771, 3295, 3954, 4890, 5542, 6590, 8313, 9885, 11203, 13855, 16626, 19770, 22406, 27710, 33609, 41565, 56015, 67218, 83130, 107417, 112030, 168045, 214834, 322251, 336090, 537085, 644502, 1074170, 1611255, 1826089, 3222510, 3652178, 5478267, 9130445, 10956534, 18260890, 27391335, 54782670]

約数ペア:

[(1, 54782670), (2, 27391335), (3, 18260890), (5, 10956534), (6, 9130445), (10, 5478267), (15, 3652178), (17, 3222510), (30, 1826089), (34, 1611255), (51, 1074170), (85, 644502), (102, 537085), (163, 336090), (170, 322251), (255, 214834), (326, 168045), (489, 112030), (510, 107417), (659, 83130), (815, 67218), (978, 56015), (1318, 41565), (1630, 33609), (1977, 27710), (2445, 22406), (2771, 19770), (3295, 16626), (3954, 13855), (4890, 11203), (5542, 9885), (6590, 8313)]