47309548

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:215

約数の個数: 72

約数和(自身を含む): 100309664

約数和(自身を除く): 53000116

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 73, 103, 121, 143, 146, 206, 242, 286, 292, 412, 484, 572, 803, 949, 1133, 1339, 1573, 1606, 1898, 2266, 2678, 3146, 3212, 3796, 4532, 5356, 6292, 7519, 8833, 10439, 12463, 14729, 15038, 17666, 20878, 24926, 29458, 30076, 35332, 41756, 49852, 58916, 82709, 97747, 114829, 162019, 165418, 195494, 229658, 324038, 330836, 390988, 459316, 648076, 909799, 1075217, 1819598, 2150434, 3639196, 4300868, 11827387, 23654774, 47309548]

約数ペア:

[(1, 47309548), (2, 23654774), (4, 11827387), (11, 4300868), (13, 3639196), (22, 2150434), (26, 1819598), (44, 1075217), (52, 909799), (73, 648076), (103, 459316), (121, 390988), (143, 330836), (146, 324038), (206, 229658), (242, 195494), (286, 165418), (292, 162019), (412, 114829), (484, 97747), (572, 82709), (803, 58916), (949, 49852), (1133, 41756), (1339, 35332), (1573, 30076), (1606, 29458), (1898, 24926), (2266, 20878), (2678, 17666), (3146, 15038), (3212, 14729), (3796, 12463), (4532, 10439), (5356, 8833), (6292, 7519)]