49148700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{419}}^1$

素因数の和:476

約数の個数: 144

約数和(自身を含む): 157489920

約数和(自身を除く): 108341220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 23, 25, 30, 34, 46, 50, 51, 60, 68, 69, 75, 85, 92, 100, 102, 115, 138, 150, 170, 204, 230, 255, 276, 300, 340, 345, 391, 419, 425, 460, 510, 575, 690, 782, 838, 850, 1020, 1150, 1173, 1257, 1275, 1380, 1564, 1676, 1700, 1725, 1955, 2095, 2300, 2346, 2514, 2550, 3450, 3910, 4190, 4692, 5028, 5100, 5865, 6285, 6900, 7123, 7820, 8380, 9637, 9775, 10475, 11730, 12570, 14246, 19274, 19550, 20950, 21369, 23460, 25140, 28492, 28911, 29325, 31425, 35615, 38548, 39100, 41900, 42738, 48185, 57822, 58650, 62850, 71230, 85476, 96370, 106845, 115644, 117300, 125700, 142460, 144555, 163829, 178075, 192740, 213690, 240925, 289110, 327658, 356150, 427380, 481850, 491487, 534225, 578220, 655316, 712300, 722775, 819145, 963700, 982974, 1068450, 1445550, 1638290, 1965948, 2136900, 2457435, 2891100, 3276580, 4095725, 4914870, 8191450, 9829740, 12287175, 16382900, 24574350, 49148700]

約数ペア:

[(1, 49148700), (2, 24574350), (3, 16382900), (4, 12287175), (5, 9829740), (6, 8191450), (10, 4914870), (12, 4095725), (15, 3276580), (17, 2891100), (20, 2457435), (23, 2136900), (25, 1965948), (30, 1638290), (34, 1445550), (46, 1068450), (50, 982974), (51, 963700), (60, 819145), (68, 722775), (69, 712300), (75, 655316), (85, 578220), (92, 534225), (100, 491487), (102, 481850), (115, 427380), (138, 356150), (150, 327658), (170, 289110), (204, 240925), (230, 213690), (255, 192740), (276, 178075), (300, 163829), (340, 144555), (345, 142460), (391, 125700), (419, 117300), (425, 115644), (460, 106845), (510, 96370), (575, 85476), (690, 71230), (782, 62850), (838, 58650), (850, 57822), (1020, 48185), (1150, 42738), (1173, 41900), (1257, 39100), (1275, 38548), (1380, 35615), (1564, 31425), (1676, 29325), (1700, 28911), (1725, 28492), (1955, 25140), (2095, 23460), (2300, 21369), (2346, 20950), (2514, 19550), (2550, 19274), (3450, 14246), (3910, 12570), (4190, 11730), (4692, 10475), (5028, 9775), (5100, 9637), (5865, 8380), (6285, 7820), (6900, 7123)]