55438470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{2273}}^1$

素因数の和:2557

約数の個数: 48

約数和(自身を含む): 144735552

約数和(自身を除く): 89297082

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 271, 542, 813, 1355, 1626, 2273, 2439, 2710, 4065, 4546, 4878, 6819, 8130, 11365, 12195, 13638, 20457, 22730, 24390, 34095, 40914, 68190, 102285, 204570, 615983, 1231966, 1847949, 3079915, 3695898, 5543847, 6159830, 9239745, 11087694, 18479490, 27719235, 55438470]

約数ペア:

[(1, 55438470), (2, 27719235), (3, 18479490), (5, 11087694), (6, 9239745), (9, 6159830), (10, 5543847), (15, 3695898), (18, 3079915), (30, 1847949), (45, 1231966), (90, 615983), (271, 204570), (542, 102285), (813, 68190), (1355, 40914), (1626, 34095), (2273, 24390), (2439, 22730), (2710, 20457), (4065, 13638), (4546, 12195), (4878, 11365), (6819, 8130)]