48020490

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{10889}}^1$

素因数の和:10916

約数の個数: 72

約数和(自身を含む): 145250820

約数和(自身を除く): 97230330

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 441, 490, 630, 735, 882, 1470, 2205, 4410, 10889, 21778, 32667, 54445, 65334, 76223, 98001, 108890, 152446, 163335, 196002, 228669, 326670, 381115, 457338, 490005, 533561, 686007, 762230, 980010, 1067122, 1143345, 1372014, 1600683, 2286690, 2667805, 3201366, 3430035, 4802049, 5335610, 6860070, 8003415, 9604098, 16006830, 24010245, 48020490]

約数ペア:

[(1, 48020490), (2, 24010245), (3, 16006830), (5, 9604098), (6, 8003415), (7, 6860070), (9, 5335610), (10, 4802049), (14, 3430035), (15, 3201366), (18, 2667805), (21, 2286690), (30, 1600683), (35, 1372014), (42, 1143345), (45, 1067122), (49, 980010), (63, 762230), (70, 686007), (90, 533561), (98, 490005), (105, 457338), (126, 381115), (147, 326670), (210, 228669), (245, 196002), (294, 163335), (315, 152446), (441, 108890), (490, 98001), (630, 76223), (735, 65334), (882, 54445), (1470, 32667), (2205, 21778), (4410, 10889)]