50170380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{491}}^1$

素因数の和:647

約数の個数: 96

約数和(自身を含む): 152748288

約数和(自身を除く): 102577908

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 131, 156, 195, 260, 262, 390, 393, 491, 524, 655, 780, 786, 982, 1310, 1473, 1572, 1703, 1964, 1965, 2455, 2620, 2946, 3406, 3930, 4910, 5109, 5892, 6383, 6812, 7365, 7860, 8515, 9820, 10218, 12766, 14730, 17030, 19149, 20436, 25532, 25545, 29460, 31915, 34060, 38298, 51090, 63830, 64321, 76596, 95745, 102180, 127660, 128642, 191490, 192963, 257284, 321605, 382980, 385926, 643210, 771852, 836173, 964815, 1286420, 1672346, 1929630, 2508519, 3344692, 3859260, 4180865, 5017038, 8361730, 10034076, 12542595, 16723460, 25085190, 50170380]

約数ペア:

[(1, 50170380), (2, 25085190), (3, 16723460), (4, 12542595), (5, 10034076), (6, 8361730), (10, 5017038), (12, 4180865), (13, 3859260), (15, 3344692), (20, 2508519), (26, 1929630), (30, 1672346), (39, 1286420), (52, 964815), (60, 836173), (65, 771852), (78, 643210), (130, 385926), (131, 382980), (156, 321605), (195, 257284), (260, 192963), (262, 191490), (390, 128642), (393, 127660), (491, 102180), (524, 95745), (655, 76596), (780, 64321), (786, 63830), (982, 51090), (1310, 38298), (1473, 34060), (1572, 31915), (1703, 29460), (1964, 25545), (1965, 25532), (2455, 20436), (2620, 19149), (2946, 17030), (3406, 14730), (3930, 12766), (4910, 10218), (5109, 9820), (5892, 8515), (6383, 7860), (6812, 7365)]