42490916

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1483}}^1$

素因数の和:1548

約数の個数: 48

約数和(自身を含む): 87259200

約数和(自身を除く): 44768284

約数列:

[1, 2, 4, 13, 19, 26, 29, 38, 52, 58, 76, 116, 247, 377, 494, 551, 754, 988, 1102, 1483, 1508, 2204, 2966, 5932, 7163, 14326, 19279, 28177, 28652, 38558, 43007, 56354, 77116, 86014, 112708, 172028, 366301, 559091, 732602, 817133, 1118182, 1465204, 1634266, 2236364, 3268532, 10622729, 21245458, 42490916]

約数ペア:

[(1, 42490916), (2, 21245458), (4, 10622729), (13, 3268532), (19, 2236364), (26, 1634266), (29, 1465204), (38, 1118182), (52, 817133), (58, 732602), (76, 559091), (116, 366301), (247, 172028), (377, 112708), (494, 86014), (551, 77116), (754, 56354), (988, 43007), (1102, 38558), (1483, 28652), (1508, 28177), (2204, 19279), (2966, 14326), (5932, 7163)]