47528810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{557}}^1$

素因数の和:647

約数の個数: 64

約数和(自身を含む): 104136192

約数和(自身を除く): 56607382

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 53, 70, 106, 115, 161, 230, 265, 322, 371, 530, 557, 742, 805, 1114, 1219, 1610, 1855, 2438, 2785, 3710, 3899, 5570, 6095, 7798, 8533, 12190, 12811, 17066, 19495, 25622, 29521, 38990, 42665, 59042, 64055, 85330, 89677, 128110, 147605, 179354, 206647, 295210, 413294, 448385, 678983, 896770, 1033235, 1357966, 2066470, 3394915, 4752881, 6789830, 9505762, 23764405, 47528810]

約数ペア:

[(1, 47528810), (2, 23764405), (5, 9505762), (7, 6789830), (10, 4752881), (14, 3394915), (23, 2066470), (35, 1357966), (46, 1033235), (53, 896770), (70, 678983), (106, 448385), (115, 413294), (161, 295210), (230, 206647), (265, 179354), (322, 147605), (371, 128110), (530, 89677), (557, 85330), (742, 64055), (805, 59042), (1114, 42665), (1219, 38990), (1610, 29521), (1855, 25622), (2438, 19495), (2785, 17066), (3710, 12811), (3899, 12190), (5570, 8533), (6095, 7798)]