49843980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{4133}}^1$

素因数の和:4215

約数の個数: 72

約数和(自身を含む): 153487152

約数和(自身を除く): 103643172

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 67, 90, 134, 180, 201, 268, 335, 402, 603, 670, 804, 1005, 1206, 1340, 2010, 2412, 3015, 4020, 4133, 6030, 8266, 12060, 12399, 16532, 20665, 24798, 37197, 41330, 49596, 61995, 74394, 82660, 123990, 148788, 185985, 247980, 276911, 371970, 553822, 743940, 830733, 1107644, 1384555, 1661466, 2492199, 2769110, 3322932, 4153665, 4984398, 5538220, 8307330, 9968796, 12460995, 16614660, 24921990, 49843980]

約数ペア:

[(1, 49843980), (2, 24921990), (3, 16614660), (4, 12460995), (5, 9968796), (6, 8307330), (9, 5538220), (10, 4984398), (12, 4153665), (15, 3322932), (18, 2769110), (20, 2492199), (30, 1661466), (36, 1384555), (45, 1107644), (60, 830733), (67, 743940), (90, 553822), (134, 371970), (180, 276911), (201, 247980), (268, 185985), (335, 148788), (402, 123990), (603, 82660), (670, 74394), (804, 61995), (1005, 49596), (1206, 41330), (1340, 37197), (2010, 24798), (2412, 20665), (3015, 16532), (4020, 12399), (4133, 12060), (6030, 8266)]