49030470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{7673}}^1$

素因数の和:7757

約数の個数: 48

約数和(自身を含む): 129291552

約数和(自身を除く): 80261082

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 90, 142, 213, 355, 426, 639, 710, 1065, 1278, 2130, 3195, 6390, 7673, 15346, 23019, 38365, 46038, 69057, 76730, 115095, 138114, 230190, 345285, 544783, 690570, 1089566, 1634349, 2723915, 3268698, 4903047, 5447830, 8171745, 9806094, 16343490, 24515235, 49030470]

約数ペア:

[(1, 49030470), (2, 24515235), (3, 16343490), (5, 9806094), (6, 8171745), (9, 5447830), (10, 4903047), (15, 3268698), (18, 2723915), (30, 1634349), (45, 1089566), (71, 690570), (90, 544783), (142, 345285), (213, 230190), (355, 138114), (426, 115095), (639, 76730), (710, 69057), (1065, 46038), (1278, 38365), (2130, 23019), (3195, 15346), (6390, 7673)]