45340972

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1$

素因数の和:346

約数の個数: 48

約数和(自身を含む): 87913728

約数和(自身を除く): 42572756

約数列:

[1, 2, 4, 17, 31, 34, 62, 68, 124, 137, 157, 274, 314, 527, 548, 628, 1054, 2108, 2329, 2669, 4247, 4658, 4867, 5338, 8494, 9316, 9734, 10676, 16988, 19468, 21509, 43018, 72199, 82739, 86036, 144398, 165478, 288796, 330956, 365653, 666779, 731306, 1333558, 1462612, 2667116, 11335243, 22670486, 45340972]

約数ペア:

[(1, 45340972), (2, 22670486), (4, 11335243), (17, 2667116), (31, 1462612), (34, 1333558), (62, 731306), (68, 666779), (124, 365653), (137, 330956), (157, 288796), (274, 165478), (314, 144398), (527, 86036), (548, 82739), (628, 72199), (1054, 43018), (2108, 21509), (2329, 19468), (2669, 16988), (4247, 10676), (4658, 9734), (4867, 9316), (5338, 8494)]