45872281

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:182

約数の個数: 48

約数和(自身を含む): 62512128

約数和(自身を除く): 16639847

約数列:

[1, 7, 13, 23, 31, 49, 91, 101, 161, 217, 299, 403, 637, 707, 713, 1127, 1313, 1519, 2093, 2323, 2821, 3131, 4949, 4991, 9191, 9269, 14651, 16261, 19747, 21917, 30199, 34937, 40703, 64337, 64883, 72013, 113827, 153419, 211393, 284921, 454181, 504091, 936169, 1479751, 1994447, 3528637, 6553183, 45872281]

約数ペア:

[(1, 45872281), (7, 6553183), (13, 3528637), (23, 1994447), (31, 1479751), (49, 936169), (91, 504091), (101, 454181), (161, 284921), (217, 211393), (299, 153419), (403, 113827), (637, 72013), (707, 64883), (713, 64337), (1127, 40703), (1313, 34937), (1519, 30199), (2093, 21917), (2323, 19747), (2821, 16261), (3131, 14651), (4949, 9269), (4991, 9191)]