49936380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{877}}^1$

素因数の和:975

約数の個数: 96

約数和(自身を含む): 152814144

約数和(自身を除く): 102877764

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 73, 78, 130, 146, 156, 195, 219, 260, 292, 365, 390, 438, 730, 780, 876, 877, 949, 1095, 1460, 1754, 1898, 2190, 2631, 2847, 3508, 3796, 4380, 4385, 4745, 5262, 5694, 8770, 9490, 10524, 11388, 11401, 13155, 14235, 17540, 18980, 22802, 26310, 28470, 34203, 45604, 52620, 56940, 57005, 64021, 68406, 114010, 128042, 136812, 171015, 192063, 228020, 256084, 320105, 342030, 384126, 640210, 684060, 768252, 832273, 960315, 1280420, 1664546, 1920630, 2496819, 3329092, 3841260, 4161365, 4993638, 8322730, 9987276, 12484095, 16645460, 24968190, 49936380]

約数ペア:

[(1, 49936380), (2, 24968190), (3, 16645460), (4, 12484095), (5, 9987276), (6, 8322730), (10, 4993638), (12, 4161365), (13, 3841260), (15, 3329092), (20, 2496819), (26, 1920630), (30, 1664546), (39, 1280420), (52, 960315), (60, 832273), (65, 768252), (73, 684060), (78, 640210), (130, 384126), (146, 342030), (156, 320105), (195, 256084), (219, 228020), (260, 192063), (292, 171015), (365, 136812), (390, 128042), (438, 114010), (730, 68406), (780, 64021), (876, 57005), (877, 56940), (949, 52620), (1095, 45604), (1460, 34203), (1754, 28470), (1898, 26310), (2190, 22802), (2631, 18980), (2847, 17540), (3508, 14235), (3796, 13155), (4380, 11401), (4385, 11388), (4745, 10524), (5262, 9490), (5694, 8770)]