49365114100

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{199}}^1\times {\mathrm{953}}^1$

素因数の和:1322

約数の個数: 144

約数和(自身を含む): 114273936000

約数和(自身を除く): 64908821900

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 137, 190, 199, 274, 380, 398, 475, 548, 685, 796, 950, 953, 995, 1370, 1900, 1906, 1990, 2603, 2740, 3425, 3781, 3812, 3980, 4765, 4975, 5206, 6850, 7562, 9530, 9950, 10412, 13015, 13700, 15124, 18107, 18905, 19060, 19900, 23825, 26030, 27263, 36214, 37810, 47650, 52060, 54526, 65075, 72428, 75620, 90535, 94525, 95300, 109052, 130150, 130561, 136315, 181070, 189050, 189647, 260300, 261122, 272630, 362140, 378100, 379294, 452675, 517997, 522244, 545260, 652805, 681575, 758588, 905350, 948235, 1035994, 1305610, 1363150, 1810700, 1896470, 2071988, 2480659, 2589985, 2611220, 2726300, 3264025, 3603293, 3792940, 4741175, 4961318, 5179970, 6528050, 7206586, 9482350, 9922636, 10359940, 12403295, 12949925, 13056100, 14413172, 18016465, 18964700, 24806590, 25899850, 25981639, 36032930, 49613180, 51799700, 51963278, 62016475, 72065860, 90082325, 103926556, 124032950, 129908195, 180164650, 248065900, 259816390, 360329300, 493651141, 519632780, 649540975, 987302282, 1299081950, 1974604564, 2468255705, 2598163900, 4936511410, 9873022820, 12341278525, 24682557050, 49365114100]

約数ペア:

[(1, 49365114100), (2, 24682557050), (4, 12341278525), (5, 9873022820), (10, 4936511410), (19, 2598163900), (20, 2468255705), (25, 1974604564), (38, 1299081950), (50, 987302282), (76, 649540975), (95, 519632780), (100, 493651141), (137, 360329300), (190, 259816390), (199, 248065900), (274, 180164650), (380, 129908195), (398, 124032950), (475, 103926556), (548, 90082325), (685, 72065860), (796, 62016475), (950, 51963278), (953, 51799700), (995, 49613180), (1370, 36032930), (1900, 25981639), (1906, 25899850), (1990, 24806590), (2603, 18964700), (2740, 18016465), (3425, 14413172), (3781, 13056100), (3812, 12949925), (3980, 12403295), (4765, 10359940), (4975, 9922636), (5206, 9482350), (6850, 7206586), (7562, 6528050), (9530, 5179970), (9950, 4961318), (10412, 4741175), (13015, 3792940), (13700, 3603293), (15124, 3264025), (18107, 2726300), (18905, 2611220), (19060, 2589985), (19900, 2480659), (23825, 2071988), (26030, 1896470), (27263, 1810700), (36214, 1363150), (37810, 1305610), (47650, 1035994), (52060, 948235), (54526, 905350), (65075, 758588), (72428, 681575), (75620, 652805), (90535, 545260), (94525, 522244), (95300, 517997), (109052, 452675), (130150, 379294), (130561, 378100), (136315, 362140), (181070, 272630), (189050, 261122), (189647, 260300)]