50323780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1$

素因数の和:269

約数の個数: 96

約数和(自身を含む): 122492160

約数和(自身を除く): 72168380

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 61, 65, 76, 95, 122, 130, 167, 190, 244, 247, 260, 305, 334, 380, 494, 610, 668, 793, 835, 988, 1159, 1220, 1235, 1586, 1670, 2171, 2318, 2470, 3172, 3173, 3340, 3965, 4342, 4636, 4940, 5795, 6346, 7930, 8684, 10187, 10855, 11590, 12692, 15067, 15860, 15865, 20374, 21710, 23180, 30134, 31730, 40748, 41249, 43420, 50935, 60268, 63460, 75335, 82498, 101870, 132431, 150670, 164996, 193553, 203740, 206245, 264862, 301340, 387106, 412490, 529724, 662155, 774212, 824980, 967765, 1324310, 1935530, 2516189, 2648620, 3871060, 5032378, 10064756, 12580945, 25161890, 50323780]

約数ペア:

[(1, 50323780), (2, 25161890), (4, 12580945), (5, 10064756), (10, 5032378), (13, 3871060), (19, 2648620), (20, 2516189), (26, 1935530), (38, 1324310), (52, 967765), (61, 824980), (65, 774212), (76, 662155), (95, 529724), (122, 412490), (130, 387106), (167, 301340), (190, 264862), (244, 206245), (247, 203740), (260, 193553), (305, 164996), (334, 150670), (380, 132431), (494, 101870), (610, 82498), (668, 75335), (793, 63460), (835, 60268), (988, 50935), (1159, 43420), (1220, 41249), (1235, 40748), (1586, 31730), (1670, 30134), (2171, 23180), (2318, 21710), (2470, 20374), (3172, 15865), (3173, 15860), (3340, 15067), (3965, 12692), (4342, 11590), (4636, 10855), (4940, 10187), (5795, 8684), (6346, 7930)]