47713590

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2897}}^1$

素因数の和:2974

約数の個数: 64

約数和(自身を含む): 129366720

約数和(自身を除く): 81653130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 61, 90, 122, 135, 183, 270, 305, 366, 549, 610, 915, 1098, 1647, 1830, 2745, 2897, 3294, 5490, 5794, 8235, 8691, 14485, 16470, 17382, 26073, 28970, 43455, 52146, 78219, 86910, 130365, 156438, 176717, 260730, 353434, 391095, 530151, 782190, 883585, 1060302, 1590453, 1767170, 2650755, 3180906, 4771359, 5301510, 7952265, 9542718, 15904530, 23856795, 47713590]

約数ペア:

[(1, 47713590), (2, 23856795), (3, 15904530), (5, 9542718), (6, 7952265), (9, 5301510), (10, 4771359), (15, 3180906), (18, 2650755), (27, 1767170), (30, 1590453), (45, 1060302), (54, 883585), (61, 782190), (90, 530151), (122, 391095), (135, 353434), (183, 260730), (270, 176717), (305, 156438), (366, 130365), (549, 86910), (610, 78219), (915, 52146), (1098, 43455), (1647, 28970), (1830, 26073), (2745, 17382), (2897, 16470), (3294, 14485), (5490, 8691), (5794, 8235)]