47785290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{32507}}^1$

素因数の和:32531

約数の個数: 48

約数和(自身を含む): 133412832

約数和(自身を除く): 85627542

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 32507, 65014, 97521, 162535, 195042, 227549, 325070, 455098, 487605, 682647, 975210, 1137745, 1365294, 1592843, 2275490, 3185686, 3413235, 4778529, 6826470, 7964215, 9557058, 15928430, 23892645, 47785290]

約数ペア:

[(1, 47785290), (2, 23892645), (3, 15928430), (5, 9557058), (6, 7964215), (7, 6826470), (10, 4778529), (14, 3413235), (15, 3185686), (21, 2275490), (30, 1592843), (35, 1365294), (42, 1137745), (49, 975210), (70, 682647), (98, 487605), (105, 455098), (147, 325070), (210, 227549), (245, 195042), (294, 162535), (490, 97521), (735, 65014), (1470, 32507)]